Given the task definition and input, reply with output. In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.

Police block the intersection at Memorial and Wilcrest as they respond to a shooting where authorities say a gunman and at least one other person are dead, Sunday, May 29, 2016, in Houston. (Gary Fountain/Houston... (Associated Press) 
  
 Police block the intersection at Memorial and Wilcrest as they respond to a shooting where authorities say a gunman and at least one other person are dead, Sunday, May 29, 2016, in Houston. (Gary Fountain/Houston Chronicle via AP) MANDATORY CREDIT (Associated Press) 
  
 HOUSTON (AP) — A gunman and at least one other person were killed Sunday, authorities said, as many shots were fired in a Houston neighborhood where police had urged people to remain in their homes. 
  
 Police spokesman John Cannon says there were two armed suspects involved, one of whom was killed and one who was wounded and taken to a hospital. Acting Police Chief Martha Montalvo said police believe one suspect was shot by the other and the second was shot by a SWAT officer. 
  
 Cannon says the second person killed was found inside a vehicle, though the circumstances were not immediately available. Montalvo said two officers and three citizens were also shot, and a police helicopter was shot at with a "high-powered" weapon. 
  
 She said police were working to piece together what had spurred the shootings. 
  
 At least two drivers told KHOU their vehicles were shot at, and a police SUV could be seen with a shattered windshield and the back window broken out. 
  
 Stephen Dittoe, 55, lives in the house right behind the shooting scene, separated by a fence and tall shrubbery at the end of cul-de-sac. He said when he first heard the noise Sunday he thought it was a transformer. His wife, Ha, 41, said it went on too long for that and described the series of staccato sounds. 
  
 She took their two children into the bathroom, told them to eat breakfast in there, and called 911. She said police came to the door about two hours later and asked if anyone in the house was being held captive, and if they could walk around the backyard. 
  
 The streets were still blocked off late Sunday afternoon with many police cars and fire trucks on the scene. ||||| Two people died and six people were injured in a shooting Sunday in west Houston, according to the Houston Police Department. (Photo: KHOU) 
  
 HOUSTON - ​Two people are dead and six others were injured in a shooting in west Houston Sunday, according to the Houston Police Department. 
  
 The motive behind the shooting is unknown at this time. 
  
 One of the deceased is a suspect who was shot by a SWAT officer. The other is a citizen who was shot and killed inside a vehicle, police said. 
  
 According to authorities, the civilian was in his 50s and was a customer at an auto detail shop where the suspect shot him with a pistol. Police say the suspect was also armed with an AR-15 that was used to shoot at officers. 
  
 Photos: 2 dead after active shooting situation in west Houston 
  
 A second suspect was wounded in the shootout and was taken to the hospital in critical condition. Authorities say he was armed with at least one weapon, but it is unclear what his role in the shooting may have been at this time. 
  
 Three civilians – two men and one woman -- were among the wounded and were taken to local hospitals. Police say their injuries are not life-threatening. 
  
 Watch: Two men, one woman recovering in hospital after west Houston shooting 
  
 Two officers were also wounded. One was shot in the hand and is expected to be OK. The other was shot in the chest, but officers say his bullet-proof vest saved his life. Officials say they are both out of the hospital as of Sunday evening. 
  
 Watch: HPD PIO John Cannon provides update on west Houston shooting 
  
 Police say the first officer who pulled up to the scene was immediately shot at, leaving 21 bullet holes in his windshield. 
  
 Amazing no officer was seriously hurt or killed. Just look at this HPD vehicle. Thankful 4 our officers #khou11 pic.twitter.com/x9izldUAt1 — Marcelino Benito (@MarcelinoKHOU) May 29, 2016 
  
 An HPD helicopter also had five bullet strikes. Police believe the deceased suspect shot at HPD’s helicopter and that officer. 
  
 Police said reports of a third suspect were false. 
  
 SWAT teams doing door to door searches through neighborhood #khou11 pic.twitter.com/0XpgoB3vWO — Marcelino Benito (@MarcelinoKHOU) May 29, 2016 
  
 Officials say the neighborhood is now secure and the shelter-in-place has been lifted. 
  
 Watch: Witnesses describe active shooting scene Sunday in west Houston 
  
 The active shooter situation was initially reported at Memorial and Wilcrest drives Sunday morning. Officials, however, are urging residents to avoid the area on Memorial Drive near Wilcrest where the active shooter situation was initially reported, as the investigation is ongoing. 
  
 Watch: HPD Chief Montalvo gives update on active shooter situation in west Houston 
  
 SWAT, Houston Police, Houston Fire Department and Precinct 5 deputies rushed to the scene just after 10 a.m. Sunday. Houston Fire Department officials say a fire that broke out at a nearby gas station may have resulted from the suspect shooting and striking several gas pumps. 
  
 KHOU 11 reporter Marcelino Benito was on the scene and spoke with witnesses who said they were shot at by one of the shooters. 
  
 This guy is super lucky. Was shot at at by shooter while he was driving. He's okay! #khou11 pic.twitter.com/Aou97HnfGw — Marcelino Benito (@MarcelinoKHOU) May 29, 2016 
  
 Just talked to witness. This man says he was shot at. Very scary stay inside folks. #khou11 pic.twitter.com/ahfhFyXZPC — Marcelino Benito (@MarcelinoKHOU) May 29, 2016 
  
 Check back here for more updates on this developing story as they become available. |||||

A gunman and at least one other person were killed Sunday, authorities say, as many shots were fired in a Houston neighborhood where police had urged people to remain in their homes. Police spokesman John Cannon says there were two armed suspects involved, one of whom was killed and one who was wounded and taken to a hospital, the AP reports. Acting Police Chief Martha Montalvo says police believe one suspect was shot by the other and the second was shot by a SWAT officer. Cannon says the second person killed was found inside a vehicle, though the circumstances were not immediately available. Montalvo says two officers and three citizens were also shot, and the suspects apparently had AR-15's, KHOU reports. She says police were working to piece together what had spurred the shootings. At least two drivers say their vehicles were shot at, and a police SUV could be seen with a shattered windshield and the back window broken out. Stephen Dittoe, 55, lives in the house right behind the shooting scene, separated by a fence and tall shrubbery at the end of cul-de-sac. He says when he first heard the noise Sunday he thought it was a transformer. His wife, Ha, 41, says it went on too long for that and described the series of staccato sounds. She took their two children into the bathroom, told them to eat breakfast in there, and called 911. The streets were still blocked off late Sunday afternoon with many police cars and fire trucks on the scene.