Investigators inspect a truck following a shooting incident in New York on October 31, 2017. 
Several people were killed and numerous others injured in New York on Tuesday when a suspect plowed a vehicle into a bike and pedestrian path in Lower Manhattan, and struck another vehicle on Halloween, police said. A suspect exited the vehicle holding up fake guns, before being shot by police and taken into custody, officers said. The motive was not immediately apparent.

 / AFP PHOTO / Don EMMERT        (Photo credit should read DON EMMERT/AFP/Getty Images)
Vehicles as weapons: A disturbing trend
There has been a disturbing trend of vehicles being driven into crowded areas.
02:06 - Source: CNN
International Stories That Shock 9 videos
Investigators inspect a truck following a shooting incident in New York on October 31, 2017. 
Several people were killed and numerous others injured in New York on Tuesday when a suspect plowed a vehicle into a bike and pedestrian path in Lower Manhattan, and struck another vehicle on Halloween, police said. A suspect exited the vehicle holding up fake guns, before being shot by police and taken into custody, officers said. The motive was not immediately apparent.

 / AFP PHOTO / Don EMMERT        (Photo credit should read DON EMMERT/AFP/Getty Images)
Vehicles as weapons: A disturbing trend
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This photo shows allegedly Swedish journalist Kim Wall standing in the tower of the private submarine "UC3 Nautilus" on August 10, 2017 in Copenhagen Harbor.
The submarine sank in the sea outside Copenhagen Harbor on friday night. Following a major rescue operation, a swedish woman supposed to be on board of the submarine is still missing.  / AFP PHOTO / Scanpix Denmark / Anders Valdsted / ALTERNATIVE CROP         (Photo credit should read ANDERS VALDSTED/AFP/Getty Images)
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Slobodan Praljak enters the Yugoslav War Crimes Tribunal in The Hague, Netherlands, Wednesday, Nov. 29, 2017, to hear the verdict in the appeals case. The hearing was suspended after Praljak claimed to have drunk poison and shouted that he was not a war criminal, after his 20-year sentence was upheld. A United Nations war crimes tribunal handed down its last judgment, in an appeal by six Bosnian Croat political and military leaders who were convicted in 2013 of persecuting, expelling and murdering Muslims during Bosnia's war in the tribunal's last case. (Robin van Lonkhuijsen/Pool/AP)
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Frightened music goers watched as a stage collapsed at the Atmosphere Festival in Esteio, Brazil, on Sunday. The video shows strong winds and storm clouds before the scaffolding crumbled.
Xandi Medeiros heard about the collapse from his 16-year-old son who was at the festival.
"I was terrified when I saw the video. I could never have imagined that a tragedy like this could unfold ... where the DJ died and some people were injured..." he told CNN in Portuguese.
Concert stage collapses in high wind, DJ dies
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