New images released of gunman behind UnitedHealthcare CEO's murder in Manhattan

(29)

Garland police releases footage of gunman in fatal shooting of 3 teens at gas station

(14)

Gunman shot, killed by police outside NYC church

(1:16)

Police praise armed citizen who killed alleged Indiana mall shooter l GMA

(2:59)

Urgent search underway for gunman in deadly Mississippi gas station shooting

(2:28)

Gunman Dead After Killing 3 in Cincinnati Bank Shooting: Cops

(1:19)

Woman's murder caught on security cameras as gunman chases her down Highland Park street

(1:25)

Off-Duty Cop Stops Gunman Targeting School Children in Brazil

(44)

Alleged gunman called police after killing ex-wife's girlfriend, police say

(1:57)

Police Searching For Gunman In West Philadelphia Drive-By Shooting

(20)

'Pizzagate' gunman killed by police in North Carolina

(27)

The parents of the Louisville bank gunman who killed 5 people apologize to the victims' families.

(35)

California Fires: Woodland Hills residents stop suspected arsonist possibly linked to Kenneth fire

(7:1econd)

Woman sentenced in shooting at gas station where music video was filmed

(2:25)

Nightly News Full Episode - Jan. 9

(21:9)

16x9 | Under Fire: Were Moncton RCMP officers ready for the call?

(44:55)

JFK anniversary: second gunman named

(5:15)

Deputy makes split-second decision when armed civilian attempts to help during traffic stop

(6:19)

Most Powerful Moments from Parkland Shooter Sentencing

(17:30)

Parkland shooter Nikolas Cruz refuses to listen to audio of him murdering students | LiveNOW

(11:11)

Video Shows Parkland School Shooter at McDonald's After Committing Deadly Mass Shooting

(16:11)

Poilievre denounces Prime Minister Justin Trudeau as being a \

(1:14)

Mother shot and killed at home, search for gunman

(2:18)

Man explains how he shot, killed gunman in Miami

(1:55)

Uvalde School Shooting: Parents Outraged Following Video Release of Gunman Entering School

(25)

SHOCKING: Philadelphia police release video of deadly drive-by shooting; gunman still being sought

(1:52)

North York gunman reportedly committed murder after losing life savings

(57)

'Pizzagate' shooter killed by Kannapolis police during traffic stop

(1:18)

Nova Scotia mass shooting: Video shows the moment RCMP officers killed gunman Gabriel Wortman

(1:5)