Karl Pierson, an 18-year-old student killed himself inside Arapahoe High School after shooting and injuring another student early Friday afternoon.
Students who knew the shooter and the victim in the Arapahoe High School shooting spoke to CBS4 Saturday.
The Active Shooter Response Protocol was key to assisting law enforcement with ending the Arapahoe High School shooting on Friday.
Gov. John Hickenlooper has had to help Coloradans affected by several different tragedies since he entered office in 2011, and on Friday he was out at the scene of a school shooting in Centennial to offer his support.
Authorities say they have found a possible Molotov cocktail at the scene of a school shooting in Centennial.
J. Grayson Robinson, the Arapahoe County Sheriff since 2002, announced to his staff early Thursday morning that he will be stepping down as sheriff a full year before the end of his current term.
The Arapahoe County Sheriff’s Office is buying a new $18,000 DNA testing system that they hope will provide answers in the unsolved 2009 murder of 23-year-old Andrew Graham.
An Arapahoe County deputy says Bronco linebacker Von Miller exhibited a “fair” attitude when he was caught speeding last Thursday morning.
Denver Broncos linebacker Von Miller, already suspended for the first six games of the season, now faces more legal problems according to a CBS4 investigation.
Arapahoe County has received a third phone calls from someone claiming to be a child being kidnapped.