Q: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
WASHINGTON (WJLA) - Youtube is full of clips of this so-called “Knockout Game,” in which an unsuspecting victim gets punched in the head so hard that he or she is knocked out cold. 
  
 Continue reading 
  
 And in at least three different cases in New York, New Jersey, and St. Louis, there have been deadly consequences. 
  
 Now, a D.C. woman says she was a victim and lived to tell police about it. 
  
 The 27-year-old says just after 10 p.m. on Thursday night, she was walking home along a busy strip of 14th Street in Columbia Heights. A group of teens on bicycles came up behind her, and one punched her in the back of the head – hard – before the group took off laughing. 
  
 The victim escaped serious injuries, but says she wants her neighbors to be warned that it could happen to them – even on a crowded street. ||||| A terrifying new ‘game’ that’s already caused deaths in Syracuse, St. Louis and New Jersey is sweeping the nation, and it preys upon unsuspecting people walking the streets, anywhere. 
  
 A recent report from New York-based CBS 2 shed light on the growing trend, displaying unsettling footage of teens participating in this game – which goes by the name ‘Knockout’ – and involves randomly targeting passersby, with the ultimate goal being to knock them out with one punch as they walk by. 
  
 One victim shown in the footage is a 46-year-old man from Hoboken, N.J., who was found dead with his neck broken and head lodged between iron fence posts, according to NJ.com. 
  
 Video surveillance shows Santiago walking in an alleyway in broad daylight, and just as he’s about to pass a pack of teenagers, one launches the fatal, knockout blow. 
  
 And what’s the point? 
  
 “For the fun of it,” one teen said in the video. 
  
 “They just want to see if you got enough strength to knock somebody out,” said another. 
  
 D.C. has not been spared of this violent trend. 
  
 One local woman, who was attacked on 14th Street NW in Columbia Heights on Thursday, tells DCist.com she believes to have been a target of this game, as a group of around eight males on bikes came up behind her, with one hitting her in the head. According to the report, police categorized the attack as “simple assault.” 
  
 The woman tells the publication she believes others in the area should be on the lookout for similar types of attacks. ||||| It’s a disturbing “game” that’s terrorizing residents in some Brooklyn communities. 
  
 “Knockout,” where a random person is targeted and sucker-punched for no reason other than to knock them unconscious, is a growing trend among bored, clearly misguided, teens. 
  
 After a string of attacks in predominately Jewish neighborhoods in Brooklyn, the NYPD is investigating the incidences as possible hate crimes. 
  
 The most recent attack was caught on surveillance video this past Tuesday in Crown Heights. Ten men spotted a man walking alone, punched him and kept on moving. 
  
 Police Commissioner Ray Kelly says the NYPD is working to see if all these attacks are in fact connected. ||||| NEW YORK — It’s a disturbing new “game” that’s terrorizing residents in East Coast cities. Even more disturbing: There are reports of the game moving West. 
  
 The game, according to WPIX in New York City — where the incidents seem to have originated, is called “Knockout.” It involves a group of individuals targeting a random person for an unprovoked sucker-punch, seeking to knock the target unconscious in one blow. 
  
 It’s a growing trend among bored teens, police say. 
  
 After a string of seven similar attacks were reported in New York, including several attacks in predominately Jewish neighborhoods, the New York Police Department has gone so far as to start investigating the incidents as hate crimes. 
  
 WPIX reports that the most recent attack was caught on surveillance video this week in New York’s Crown Heights neighborhood. Ten men spotted a man walking alone, punched him — knocking him unconscious — and kept on moving. 
  
 There are widespread reports of similar attacks taking place in the Tri-State area, especially in New Jersey, where a man died of injuries sustained after being knocked out by a random teen in October. 
  
 There are reports of similar attacks in St. Louis and in Pittsburgh, where teacher James Addlespurger was knocked out by 15-year-old he did not know on his walk home from school last month. The teen was charged for the assault, which was caught on a security camera. 
  
 “The video speaks for itself,” Addlespurger told WTAE-TV. “But I don’t remember it happening when it happened.” 
  
 Days after the attack on Addlespurger, a WTAE reporter took to the streets, asking unidentified teens to describe the motivation behind the game. 
  
 “It’s for the fun of it,” one teen said. “It’s like when you were a little kid, running around and hitting people. Only now you’re grown, so you can knock ’em out. Even though they shouldn’t be doing it, people do it.” 
  
 One New York man told WPIX he believes it all comes down to finding ways to get teens involved in more enriching activities — maybe even after school jobs. 
  
 “People need to do more constructive stuff with their time,” the man said. “If people are working and trying to get their money together, they wouldn’t have time for this nonsense. It’s crazy.” |||||
A:
A terrifying new "game" is sweeping across the nation: "Knockout." Just like it sounds, it involves targeting a stranger on the street and rendering him unconscious with one punch, WPIX reports. Videos of the attacks are increasing on YouTube, WJLA reports. The NYPD is investigating a series of attacks in Jewish neighborhoods in Brooklyn as possible hate crimes; officers think they may be related to the game. There have been reports of similar attacks recently in other US cities and even London, KDVR reports; victims have actually died of their injuries in Syracuse, St. Louis, and New Jersey, CBS Local reports. One teen described the "game" this way: "It’s for the fun of it. It’s like when you were a little kid, running around and hitting people. Only now you’re grown, so you can knock ’em out. Even though they shouldn’t be doing it, people do it." Another says in one "knockout" video, "They just want to see if you got enough strength to knock somebody out." The "game" may have spread to DC, where a woman tells DCist eight males surrounded her on bikes Thursday night and one hit her on the back of the head.