Major Incidents | Slideshow | Terrorism & Active Shooter

Manhattan Bike Path Attack

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Manhattan Bike Path Attack

Authorities respond near a damaged school bus Tuesday, Oct. 31, 2017, in New York. A motorist drove onto a busy bicycle path near the World Trade Center memorial and struck several people on Tuesday police and witnesses said. (AP Photo/Bebeto Matthews)

02 / 22

Manhattan Bike Path Attack

Paramedics lift an individual into an ambulance near the scene after reports of a deadly shooting Tuesday Oct. 31, 2017, in New York. A motorist drove onto a busy bicycle path near the World Trade Center memorial and struck several people Tuesday, police and witnesses said. (AP Photo/Bebeto Matthews)

03 / 22

Manhattan Bike Path Attack

Emergency personnel carry a man into an ambulance after a motorist drove onto a busy bicycle path near the World Trade Center memorial and struck several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Mark Lennihan)

04 / 22

Manhattan Bike Path Attack

Bicycles and debris lie on a bike path after a motorist drove onto the path near the World Trade Center memorial, striking and killing several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Craig Ruttle)

05 / 22

Manhattan Bike Path Attack

Emergency personnel transport a man on a stretcher after a motorist drove onto a busy bicycle path near the World Trade Center memorial and struck several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Mark Lennihan)

06 / 22

Manhattan Bike Path Attack

Authorities stand near a damaged Home Depot truck after a motorist drove onto a bike path near the World Trade Center memorial, striking and killing several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Bebeto Matthews)

07 / 22

Manhattan Bike Path Attack

Authorities investigate the wreckage of a Home Depot truck, top left, and a body under a white cloth, top right, after a motorist drove the truck down the bike path Tuesday Oct. 31, 2017, in New York. The motorist drove onto the busy bicycle path near the World Trade Center memorial Tuesday, killing several. (AP Photo/Bebeto Matthews)

08 / 22

Manhattan Bike Path Attack

Emergency personnel carry a man into an ambulance after a motorist drove onto a busy bicycle path near the World Trade Center memorial and struck several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Andres Kudacki)

09 / 22

Manhattan Bike Path Attack

Authorities stand near a damaged Home Depot truck after a motorist drove onto a bike path near the World Trade Center memorial, striking and killing several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Bebeto Matthews)

10 / 22

Manhattan Bike Path Attack

Authorities investigate the scene near a covered body on a bike path after a motorist drove onto the path near the World Trade Center memorial, striking and killing several people, Tuesday, Oct. 31, 2017, in New York. (AP Photo/Bebeto Matthews)

11 / 22

Manhattan Bike Path Attack

Authorities stand near a damaged Home Depot truck after a motorist drove onto a bike path near the World Trade Center memorial, striking and killing several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Bebeto Matthews)

12 / 22

Manhattan Bike Path Attack

Emergency personnel carry a man into an ambulance after a motorist drove onto a busy bicycle path near the World Trade Center memorial and struck several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Andres Kudacki)

13 / 22

Manhattan Bike Path Attack

Firemen work in the scene after a motorist drove onto a busy bicycle path near the World Trade Center memorial and struck several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Andres Kudacki)

14 / 22

Manhattan Bike Path Attack

Authorities stand near a damaged Home Depot truck after a motorist drove onto a bike path near the World Trade Center memorial, striking and killing several people Tuesday, Oct. 31, 2017, in New York. (AP Photo/Craig Ruttle)

15 / 22

Manhattan Bike Path Attack

Bicycles and debris lay on a bike path at the crime scene where investigators work after a motorist earlier in the day drove onto the path near the World Trade Center memorial, striking and killing several people Tuesday, Oct. 31, 2017. (AP Photo/Craig Ruttle)

16 / 22

Manhattan Bike Path Attack

A police officer stands guard next to bicycles Wednesday, Nov. 1, 2017, that lie on a bike path at the crime scene after a motorist Tuesday drove onto the path near the World Trade Center memorial, striking and killing several people, in New York. (AP Photo/Andres Kudacki)

17 / 22

Manhattan Bike Path Attack

A bicycle lies on a bike path at the crime scene where a motorist earlier Tuesday drove onto the path near the World Trade Center memorial, striking and killing several people, Wednesday, Nov. 1, 2017, in New York. (AP Photo/Andres Kudacki)

18 / 22

Manhattan Bike Path Attack

Police work near a damaged Home Depot truck Wednesday, Nov. 1, 2017, after a motorist drove onto a bike path Tuesday near the World Trade Center memorial, striking and killing several people, in New York. (AP Photo/Andres Kudacki)

19 / 22

Manhattan Bike Path Attack

A damaged Home Depot truck remains on the scene Wednesday, Nov. 1, 2017, after the driver mowed down people on a riverfront bike path near the World Trade Center on Tuesday in New York. (AP Photo/Mark Lennihan)

20 / 22

Manhattan Bike Path Attack

A damaged Home Depot truck remains on the scene Wednesday, Nov. 1, 2017, after the driver mowed down people on a riverfront bike path near the World Trade Center on Tuesday in New York. (AP Photo/Mark Lennihan)

21 / 22

Manhattan Bike Path Attack

Firefighters spray water over the west side bike path in lower Manhattan, New York, Wednesday, Nov. 1, 2017. Eight people were killed and 12 seriously injured in the Tuesday afternoon attack when, authorities say, Sayfullo Saipov, a 29-year-old from Uzbekistan, barreled along the path in a pickup truck for more than a dozen blocks. (AP Photo/Seth Wenig)

22 / 22

Manhattan Bike Path Attack

The Home Depot truck used in the bike path attack is removed from the crime scene, Wednesday, Nov. 1, 2017, in New York. (AP Photo/Mark Lennihan)