New York Gov. Andrew Cuomo, right, walks from the scene of an explosion on West 23rd street in Manhattan's Chelsea neighborhood, in New York, Sunday, Sept. 18, 2016, after an incident that injured passers-by... (Associated Press) 
 
 New York Gov. Andrew Cuomo, right, walks from the scene of an explosion on West 23rd street in Manhattan's Chelsea neighborhood, in New York, Sunday, Sept. 18, 2016, after an incident that injured passers-by Saturday night. (AP Photo/Craig Ruttle) (Associated Press) 
 
 NEW YORK (AP) — The Latest on an explosion hitting a crowded Manhattan neighborhood (all times local): 
 
 10:35 a.m. 
 
 New York Gov. Andrew Cuomo says there's no evidence that an explosion that rocked a crowded Manhattan neighborhood, injuring 29 people, had any link to international terrorism. 
 
 Cuomo spoke Sunday morning near the site of the Saturday night blast on West 23rd Street in the Chelsea neighborhood. He noted that the device in Manhattan appeared to be different than a pipe bomb explosion earlier Saturday in New Jersey and said he didn't believe the two were connected. 
 
 Authorities found a second device in Manhattan a few blocks away from the one that exploded and removed it. 
 
 Cuomo says the injured have been released from the hospital. Most of the injuries were minor. 
 
 The Democratic governor also said that 1,000 additional law enforcement officers were being deployed as a precaution. 
 
 ___ 
 
 3:45 a.m. 
 
 An explosion rocked a crowded Manhattan neighborhood and injured 29 people, and a suspicious device discovered blocks away from the scene was safely removed. Mayor Bill de Blasio ruled out any terror connections, but called the blast an "intentional act." 
 
 Early Sunday, police said an investigation into a third suspicious package turned up a bag of trash. 
 
 An explosion rocked the block of West 23rd Street between Sixth and Seventh Avenues at about 8:30 p.m. Saturday. Officials said 29 people were injured. Most of the injuries were minor. 
 
 The blast is under investigation. A law enforcement official tells The Associated Press that the second device discovered a few blocks from the scene appeared to be a pressure cooker attached to wiring and a cellphone. ||||| At least 29 people were injured in an explosion in the Chelsea neighborhood of New York City Sept. 17. Here's what we know so far. (Deirdra O'Regan/The Washington Post) 
 
 NEW YORK — Dozens of people were injured Saturday night in the Chelsea neighborhood of Manhattan in an intentional bombing apparently caused by an improvised explosive device, authorities said. 
 
 Twenty-nine people suffered non-life-threatening injuries in the blast, which occurred on the street, according to the New York Police Department. 
 
 Authorities confirmed that all 29 victims had been treated and released from hospitals Sunday morning. 
 
 New York Gov. Andrew Cuomo (D) said Sunday that there is “no evidence of an international terrorism connection” in the explosion in Chelsea, though he stopped short of saying whoever caused the incident did not want to incite terror. 
 
 “It depends on your definition of terrorism,” Cuomo said. “A bomb exploding in New York is obviously an act of terrorism, but it’s not linked to international terrorism. In other words, we find no ISIS connections.” 
 
 He said later: “This is the nightmare scenario.” 
 
 [Pipe bomb explodes along Jersey Shore charity 5K racecourse, officials say] 
 
 Not long after the blast, police said they had found another possible explosive device just blocks away. This device appeared to be similar to a pressure cooker and had wiring on it, according to a law enforcement official who spoke on the condition of anonymity to discuss the ongoing investigation. Pressure cookers were used in the two bombs detonated at the Boston Marathon in 2013. 
 
 The bomb squad safely removed the second device, New York police tweeted early Sunday. 
 
 Police officers, firefighters and other first responders had rushed to the scene of the blast, which closed a major roadway and forced people out of nearby buildings. 
 
 New York Mayor Bill de Blasio (D) said Sunday that the explosion was “intentional,” but noted that few details were available because the investigation was in its early stages. 
 
 “We know there was a bombing,” de Blasio said. “We know it was a very serious incident, but we have a lot more work to do to be able to say what kind of motivation was behind this.” 
 
 He also echoed his comments from Saturday night that there was no specific, credible threat against New York from any terrorist group. 
 
 New York City Mayor Bill de Blasio said officials will not jump to conclusions or offer "easy answers" in relation to a deliberate explosion in Manhattan's Chelsea neighborhood that injured nearly 30 people. (Reuters) 
 
 The FBI and NYPD are trying to understand what motivation lay behind the blast. 
 
 “We will look at individuals. We will look at associations. We will look at social media,” William Sweeney, Assistant Director in Charge of the FBI New York Field Office, said. 
 
 “Until we have that information it is not fair for us to give a conclusion [as to motivation],” DeBlasio said. “Let the law enforcement experts draw the conclusions.” 
 
 Police Commissioner James O’Neill, whose first day in the position was Saturday, told reporters on Sunday that police were still gathering evidence. 
 
 “We did find some components indicative of an IED… that went off intentionally,” O’Neill said. 
 
 Late Saturday, police had ruled out natural gas as a possible cause of the blast. 
 
 The New York Police Department’s counterterrorism bureau responded to the explosion, along with officials with the FBI and the Bureau of Alcohol, Tobacco, Firearms and Explosives. 
 
 While O’Neill said authorities were still trying to determine what, precisely, exploded, the NYPD counterterrorism bureau posted a photo online earlier Saturday showing what appeared to be a dumpster or garbage container mangled by a blast: 
 
 Police in New York also reported shortly after 11 p.m. that they had found the “possible secondary device” a few blocks away from the Chelsea explosion scene, on 27th Street between Sixth and Seventh avenues. Police directed people away from that intersection, and one officer could be heard telling pedestrians that “there is a possible explosive” in the area. 
 
 Not long after midnight, police said in a statement that they were asking people in the area of this potential explosive to move away from their windows “until we clear the suspicious package,” although officers did not fully evacuate the area. 
 
 According to the Associated Press, the second device was removed with a robot and taken to the department firing range in the Bronx. 
 
 O’Neill said Sunday that two “very dedicated” former New York state troopers had responded to the initial report of the blast last night. In a search for other explosives, they had parked their vehicle on 27th Street. Walking down the block, they found the second, unexploded device, O’Neill said. 
 
 Reports of another suspicious package at 28th Street and Fifth Avenue turned out to be a false alarm — the package was only garbage, J. Peter Donald, a police spokesman, posted on Twitter around 12:30 a.m. Sunday. 
 
 A truck with a containment trailer pulls out. pic.twitter.com/tZ4cjxlukc — Philip Bump (@pbump) September 18, 2016 
 
 The Chelsea explosion occurred about 11 hours after a pipe bomb exploded in a Jersey Shore garbage can, shortly before a scheduled charity 5K race there benefiting Marines and Navy sailors. 
 
 Authorities have said they have not yet found anything connecting the Chelsea and New Jersey incidents but are continuing to investigate. 
 
 [Minnesota mall stabber was ‘a soldier of the Islamic State,’ ISIS-linked news agency claims] 
 
 On Sunday, Cuomo said the “bombs” in Chelsea “appear to be different” from those discovered earlier in the day in New Jersey, though the devices from both states were being shipped to the FBI lab in Quantico for further assessment. He said the devices in New Jersey were “pipe bombs,” and those in Chelsea were not. Cuomo said agents in New York were in touch with those in New Jersey. 
 
 Cuomo said officials “have no reason to believe at this time that there is any further immediate threat,” though the National Guard and the New York State Police were deploying an additional 1,000 personnel to bus terminals, airports and subways “just to err on the side of caution.” 
 
 Cuomo said the blast in Chelsea “caused significant property damage,” though he a nearby subway station was structurally safe. He said law enforcement would work diligently to identify and locate those responsible. 
 
 “Whoever placed these bombs, we will find, and they will be brought to justice,” Cuomo said. 
 
 The explosion in the area of 23rd Street between Sixth and Seventh avenues occurred about 8:30 p.m. police said. Several of those injured were brought to area hospitals, Donald, the police spokesman, posted on Twitter. 
 
 All victims were treated and released by Sunday morning, Cuomo said. 
 
 A spokeswoman for Lenox Health Greenwich Village, which treated nine of the victims, said patients were treated for minor injuries that included lacerations to the head and body. Other hospitals declined to provide specifics about the extent of patients’ injuries from the explosion. 
 
 Photos and accounts posted on social media Saturday night showed large crowds — as well as a large law enforcement presence — in the area near where the explosion occurred. 
 
 Soleil Filomena, 64, was leaving a convenience store at Seventh Avenue and 23rd Street when she heard the explosion. 
 
 “It was so loud it just went through my whole body,” she said. “People started running up 23rd Street, and I started running with them.” 
 
 Filomena said she saw a “big black cloud in the sky.” After the explosion, she said her “ear was ringing for 15 minutes.” 
 
 When Keith Salomon of Delaware felt the explosion, he was having dinner a block and a half from the site of the blast. His chair and table shook, he said, and he saw people being taken away in ambulances. 
 
 “We didn’t know what it was and so, at first, we just kept eating,” said Salomon, 52, who was visiting his son in the city. “But then we realized something was wrong.” 
 
 Others did not hear the explosion but saw the aftermath. When Jacob Schulman left his apartment a few blocks away shortly before 9 p.m., he saw people running and screaming. 
 
 “I didn’t know what was going on, but everyone looked so panicked. I started running. too,” said Schulman, 26, who has lived in the neighborhood since 2014. 
 
 Two blocks from the blast scene, a group of people emerged from a screening of the animated movie “Beauty and the Beast” and saw the flashing lights. One man who came out of the theater said he could not hear anything and had no idea about the explosion not far from where he was sitting. 
 
 Our whole high rise building shook.23rd St & 6th Ave. More response vehicles arriving: pic.twitter.com/IgbjXgy9JD — Alexandra Sowa, M.D. (@AlexandraSowaMD) September 18, 2016 
 
 President Obama was briefed on the situation in New York and will be updated as more information becomes available, a White House official said late Saturday. 
 
 Speaking in Colorado not long after the explosion, Republican presidential nominee Donald Trump quickly commented on the situation before much information was known. 
 
 “I must tell you that just before I got off the plane, a bomb went off in New York and nobody knows exactly what’s going on,” said Trump shortly after getting off of his plane. His comments were made before authorities confirmed the nature of the explosion. 
 
 Democratic presidential nominee Hillary Clinton said it was "wiser to wait" for information on the blast in New York City September 17, before reaching any conclusions about the situation. (Reuters) 
 
 Late Saturday, Democratic presidential nominee Hillary Clinton said it was important to “know the facts” before drawing conclusions about such incidents. 
 
 Scene of the explosion this morning. pic.twitter.com/cohpujnr5j — Soledad O'Brien (@soledadobrien) September 18, 2016 
 
 Early Sunday, posts on social media from people in New York showed the area of the explosion to be relatively calm and quiet. Authorities had closed large swaths of roads in the area Saturday night. On Sunday, several roads had reopened but there remained a large police presence in the area. 
 
 Getting briefed on the scene in #Chelsea this morning by NYPD and @FBI. pic.twitter.com/fVDUfEZdXV — Andrew Cuomo (@NYGovCuomo) September 18, 2016 
 
 The explosion in New York comes as foreign leaders, including many heads of state, are heading to Manhattan for the United Nations General Assembly. Secretary of State John F. Kerry arrived Saturday, while Obama is scheduled to head to the city on Monday. 
 
 This annual meeting — held more than two miles from the site of the explosion in Chelsea — is traditionally a challenging time for New York, as many roads are shut down and the heavy security leads to traffic jams. 
 
 The FBI still has no determination as to motive, said a law enforcement official who spoke on condition of anonymity because the investigation is ongoing. 
 
 Agents are examining the detonated material from the first device as well as studying the second, which appeared to resemble a pressure cooker. They are also looking at video from security cameras, social media — “all the logical leads,” the official said. 
 
 The explosion in Chelsea coincided with a separate attack that took place in Minnesota Saturday night, in which a man stabbed eight people in a St. Cloud mall before he was killed by an off-duty police officer. On Sunday, an ISIS-linked news agency claimed the mall attacker was “a soldier of the Islamic State.” 
 
 An FBI spokesman said in an emailed statement that the agency had not determined whether the stabbings were related to the bombing in Manhattan the same night. 
 
 Speaking to CNN’s Jake Tapper on Sunday morning, New Jersey Gov. Chris Christie (R) said there were no known links so far between the incident in New Jersey and those in New York and Minnesota. 
 
 Authorities urged any witnesses with tips, video or other credible information about the explosion to call 1-800-577-TIPS. 
 
 1 of 29 Full Screen Autoplay Close Skip Ad × What the scene of an explosion in New York’s Chelsea neighborhood looked like View Photos The blast in Manhattan injured 29. Caption The blast in Manhattan injured 29. Sept. 19, 2016 Police secure the area where they arrested Ahmad Khan Rahami, who was wanted in connection with bombings in Manhattan and New Jersey, after a shootout in Linden, N.J. Jewel Samad/AFP/Getty Images Buy Photo Wait 1 second to continue. 
 
 Berman and Wang reported from Washington. Renae Merle in New York and Karen DeYoung, Ellen Nakashima, Steven Overly and Sari Horwitz in Washington contributed to this report. 
 
 [This is a developing story. First published: 10:10 p.m. on Saturday.] 
 
 Read more: ||||| NEW YORK - New York City Mayor Bill de Blasio said Sunday that residents of the city would see an expanded presence of police as officials investigate a bombing in Chelsea that injured 29, while guarding the United Nations General Assembly, which draws leaders from around the world to New York each year. 
 
 “You will see a very substantial NYPD presence this week, bigger than ever,” de Blasio said during a press conference just after noon Sunday. 
 
 De Blasio said all 29 victims of the explosion, which rocked a crowded and popular Manhattan neighborhood, have been released from area hospitals. Another possibly-explosive device discovered blocks away was safely removed early Sunday. 
 
 Sources told CBS New York Sunday evening that the FBI made a car stop on the Belt Parkway near the Verrzano Bridge. There are several people in custody. It’s unknown the reasons for the car stop or whether its in regards to Chelsea. 
 
 The FBI said in a statement that at 8:45 p.m., the FBI and NYPD conducted a traffic stop of a vehicle of interest in the investigation into Saturday’s bombing in Manhattan. No one has been charged with any crime. The investigation is continuing. 
 
 Officials said there’s no evidence currently linking the explosion to terrorism, and said the incident appeared to be unrelated to a pipe bomb explosion earlier Saturday in Seaside Park, New Jersey near the start line of a charity run. 
 
 “We know from everything we’ve seen so far that this was an intentional act. Again we do not know the nature of it, we do not know the motivation,” de Blasio said. 
 
 At a press conference earlier on Sunday morning, New York Governor Andrew Cuomo said he had spoken with New Jersey Governor Chris Christie, and so far the explosives did not appear to be similar. 
 
 Atlhough Cuomo on Sunday referred to the explosion as an act of “terrorism,” NYPD, FBI and other NYC officials were hesitant to use the phrase until a suspect or motive could be established. 
 
 In an appearance on CBS’ “Face the Nation,” Rep. Peter King, R- N.Y., said it could still well turnout to be a terrorist act. 
 
 “We had the Times Square bombing back in New York in 2011,” King said. “It took several days before we realized that that was coming out of the Taliban and Pakistan.” 
 
 Roselyn Olivares, who lives on 23rd Street between Sixth and Seventh avenues, said the blast did damage to her fourth floor apartment. 
 
 “My bedroom window was blown out,” she told 1010 WINS Radio. “We didn’t know what it was.” 
 
 During the U.N. General Assembly, New York typically increases police presence, but officials said Sunday law enforcement would be on particularly high alert in the city this week, as a result of the explosion. 
 
 Cuomo said 1,000 additional law enforcement officers were being deployed after the Saturday night blast in Chelsea, a primarily residential neighborhood on Manhattan’s west side that’s known for its art galleries and large gay population. 
 
 Stephane Dujarric, Spokesman for the U.N. Secretary General, told CBS News’ Pamela Falk that more than 14,000 passes have been issued for dignitaries, their aides, and additional press for the U.N. General Assembly this year. 
 
 “Security inside the United Nations is being assessed on a constant basis. Outside of the UN, security is the responsibility of the host country. We receive great cooperation and appreciate the support from the federal authorities and the NYPD throughout the year, and especially during the General Assembly to keep staff, delegates and visitors safe,” Dujarric said. 
 
 It was unclear who was behind the blasts in New York and New Jersey, and what motivated them. A law enforcement source tells CBS News senior investigative producer Pat Milton that while no suspect nor motive has been established, terrorism has not definitively been ruled out as a possibility. 
 
 The second device that officers investigated four blocks from the Chelsea scene was a pressure cooker with a cellphone and wires attached, and was found in a plastic bag. The device was removed with a robot and taken to a department firing range in the Bronx. 
 
 An NYPD official tells CBS News they were successfully able to pull the device apart. They did not have to blow it up. 
 
 Two law enforcement sources tell CBS News the device that exploded appears to also have been a pressure cooker bomb. One source said officials believe it was set off with a cellphone signal. 
 
 New York Police Commissioner James O’Neill said at Sunday afternoon press conference that a bomb squad was still investigating the device. 
 
 Authorities have one person on surveillance video seen planting at least one of bombs in Manhattan, CBS News learned Sunday night. This individual has not been identified. Authorities stress that he may or may not be the person who did this, but it is a solid lead. 
 
 A source tells CBS News that they have not yet definitively made the connection between the blast in Chelsea, and the blast in Seaside. However, the source says both the Chelsea bombs and the Seaside Park bombs use cellphones as triggers. 
 
 The New York Times reports the second device appeared to be similar to the devices used in the Boston Marathon bombing. 
 
 Homemade pressure cooker bombs were used in the Boston Marathon attacks in 2013 that killed three people and injured more than 260. 
 
 
 
 The explosion that rocked a bustling Chelsea neighborhood appeared to have come from a construction toolbox in front of a building. Photos from the scene show a twisted and crumpled black metal box. 
 
 “This is a very dense area, the whole block is restaurants and residences and this area on a warm Saturday night is an area swarming with people,” New York City Councilman Cory Johnson told CBS New York. 
 
 The blast happened on West 23rd Street, in front of a residence for the blind, near a major thoroughfare with many restaurants and a Trader Joe’s supermarket. Witnesses said the explosion at about 8:30 p.m. blew out the windows of businesses and scattered debris in the area. Officials said no evacuations were necessary. 
 
 On Sunday, a team of five FBI agents searched an Uber driver’s vehicle that had been damaged in the Manhattan blast, ripping off the door panels inside as they examined it for evidence. 
 
 The driver, MD Alam, of Brooklyn, had just picked up three passengers and was driving along 23rd Street when the explosion occurred, shattering the car’s windows and leaving gaping holes in the rear passenger-side door. 
 
 “It was so loud,” the 32-year-old Alam said. “I was so scared. There was a loud boom and then smoke and I just drove away.” 
 
 Alam said he hit the gas and tried to take his passengers to their destination in Queens, but pulled over along Madison Avenue and 39th Street. He went to a local police precinct to file a report for his insurance company and police contacted the FBI. 
 
 New York City subway routes were affected by the explosion, which rattled some New Yorkers and visitors on the heels of the 15th anniversary of the 9/11 terror attacks. Cuomo said mass transit in the area would resume as early as Monday. 
 
 In Los Angeles, Police Chief Charlie Beck asked Emmys attendees to remain vigilant in the wake of explosions in New York City and New Jersey. Beck said there were no known credible threats to security in Los Angeles, but those attending Sunday’s Emmys in downtown Los Angeles were asked to report any suspicious activity.
– "It depends on your definition of terrorism. A bomb exploding in New York is obviously an act of terrorism, but it's not linked to international terrorism," says Andrew Cuomo, via CNN. The New York governor says there's no evidence that an explosion that rocked a crowded Manhattan neighborhood, injuring 29 people, had any link to international terrorism, reports the AP. Cuomo spoke Sunday morning near the site of the Saturday night blast on West 23rd Street in the Chelsea neighborhood. Cuomo noted that the device in Manhattan appeared to be different than a pipe bomb explosion earlier Saturday in New Jersey and said he didn't believe the two were connected. Authorities found a second device in Manhattan a few blocks away from the one that exploded and removed it. Cuomo says the injured have been released from the hospital, and that given the scope of the damage "we were really lucky that there were no fatalities." Most of the injuries were minor. The Democratic governor also said that 1,000 additional National Guard troops were being deployed "just to err on the side of caution. I want New Yorkers to be confident when they go back to work on Monday that New York is up and running and we're doing everything that we need to do."