Detailed Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Problem:What the video showed was a state police helicopter, dropping in above a tailgate party. 
  
 The chopper blew around tents, grills, debris and even revelers as it hovered above the festivities outside of Beaver Stadium Saturday. 
  
 What it doesn't show, the Pennsylvania State Police say, is tailgaters getting out of hand, assaulting police horses and injuring a trooper prior to the Aviation Unit being called in. 
  
 At least one person has been arrested and a state trooper suffered a broken wrist during the Saturday incident in State College before Penn State's Whiteout game against rival Ohio State, said Cpl. Adam Reed, spokesman for the Pennsylvania State Police. 
  
 Numerous videos posted on YouTube and social media show the state police helicopter flying in low on the incident. 
  
 This should blow over well. State Police flew a helicopter very low over tailgates sending tents, grills and other debris flying pic.twitter.com/NoweMUkJZF -- Barstool Penn State (@PSUBarstool) September 30, 2018 
  
 @NBCNewsToday please help investigate whose idea it was to fly a PA state police helicopter 30' above a tailgate that had families and hot grills and tents at a Penn State tailgate pic.twitter.com/zyyTWiMTP0 -- paul fortino (@paul_fortino) October 1, 2018 
  
 Reed said today the large-scale party, with more than 500 people, was getting out of hand, creating a risk to other people and property. The state police, along with their Tactical Mounted Unit, went in to get the situation under control. 
  
 "First, the tailgaters ignored commands to disperse from law enforcement on the ground," he said. "The crowd began to turn unruly and two PSP horses were assaulted and a trooper was injured." 
  
 The ground units were pulled back in an effort to deescalate the situation, Reed said, and the aviation unit was called in. 
  
 Crews on the helicopter issued commands over a loudspeaker, ordering the crowd disperse. The intent was not to cause the disruption on the ground seen in the videos, though, Reed said. The helicopter only got that low to ensure people on the ground heard the commands, he added. 
  
 "When personnel on the scene noticed the helicopter was low enough to disturb items on the ground, the helicopter pulled up to a higher altitude," he said. 
  
 The crowd dispersed shortly afterwards. 
  
 The Tactical Mounted Unit and Aviation Section are routinely called in to assist in events with large crowds, he said. 
  
 The two horses were not injured in the incident. ||||| Published on Sep 30, 2018 
  
 Pennsylvania State Police used approximately 20 troopers on foot and 6 mounted troopers in an attempt to break up a very large, rowdy tailgate party, before the Ohio State / Penn State game on 9/29/18. 
  
  
  
 When that didn't work, they called in a state police helicopter. 
  
 The helicopter pilot used the p.a. to order the crowd to disperse. And then apparently used the downdraft to get the point across, blowing down canopies, etc.. Although I don't personally think that was the intent. 
  
  
  
 Two interesting things to note: 
  
 1) At 28 seconds you can see that someone in the area of the red canopies, threw something up at the helicopter. Whatever was thrown only made it to about half the height of the helicopter. 
  
 2) At 1:20 into the video, you can see that something is dropped/thrown straight down from the helicopter, into the crowd. I have no idea what the object was, but it appeared to be about the size of a 2-liter bottle. 
  
 Correction to #2 - Watching the video again in slow motion, it is clear that a piece of light debris (paper/plastic bag?) was drawn up into the downdraft and then shot straight down to the ground. ||||| Please enable Javascript to watch this video 
  
 UNIVERSITY PARK -- A low flying State Police helicopter sent tailgate tents and other party supplies flying into the air Saturday at a parking lot outside Beaver Stadium. State Police responded Monday to say this was in response to a "large-scale party that was getting out of hand." 
  
 In video shared on social media, you can see the helicopter fly over the grass parking lot full of vehicles and a crowd tailgating, then it turns around and flies even lower. That's when tailgate tents were launched into the air. 
  
 In a statement released Monday afternoon, Pennsylvania State Police said troopers were called to help with a party in a parking lot that was creating a risk to "persons and property." The statement said tailgaters "first ignored commands to disperse from law enforcement on the ground." 
  
 "Then PSP deployed personnel, including the Pennsylvania State Police Tactical Mounted Unit. The crowd began to turn unruly and two PSP horses were assaulted and a trooper was injured. Ground units pulled back in an effort to deescalate the situation." 
  
 Videos contain profanity 
  
 That's when troopers said the PSP Aviation Unit was called in to help. At first it was used to issue commands for the crowd to break up using a loud speaker. 
  
 "When personnel on scene noticed the helicopter was low enough to disturb items on the ground, the helicopter pulled up to a higher altitude," read the statement from state police. 
  
 Many people went on social media to complain about the low flying helicopter including those who said their tailgates were ruined by it. 
  
 Video shared by Nittany Lion Wearhouse & Ticket Exchange shows fans ducking as debris flying through the air as the helicopter passes overhead. 
  
 @PSUPolice101 Crazy tactics by the police at a Penn State tailgate yesterday. Looks like FAA regulations were broken when a police helicopter flew down low to take out tailgates. Very unsafe as the police had mounted horses around that could have been hit by debris! pic.twitter.com/B6OrcJUSbF — Scott Olson (@beammeup67) October 1, 2018 |||||
Solution:
State police in Pennsylvania are defending their use of a low-flying helicopter to bring a rowdy Penn State tailgate party under control Saturday. Video shared on social media shows the helicopter sending tents and grills flying as it hovers over the gathering outside Beaver Stadium before the game against Ohio State, PennLive.com reports. Pennsylvania State Police said in a statement Monday that they were called about a party "creating risk to persons and property and the crowd "first ignored commands to disperse from law enforcement on the ground," WNEP reports. "Then PSP deployed personnel, including the Pennsylvania State Police Tactical Mounted Unit," police said. "The crowd began to turn unruly and two PSP horses were assaulted and a trooper was injured. Ground units pulled back in an effort to deescalate the situation." It was then, the police statement said, that the aviation unit was called in to use a loudspeaker to order the crowd to disperse. "When personnel on scene noticed the helicopter was low enough to disturb items on the ground, the helicopter pulled up to a higher altitude," police said. At least one person was arrested and one state trooper suffered a broken wrist in the incident, a police spokesman told reporters.