Video from a UK study shows a dog named Millie sniffing out COVID 19 samples. Kim Posey reports.

During a public session Thursday, the Board of Education said Denver Public Schools Superintendent Alex Marrero is allowed to provide as many as two Denver Police Department officers on high school campuses and two mental health professionals as needed.

Current and former students of the two deans injured in the shooting at East High School are showing their support during this rough time of recovery. Nicole Fierro reports.

The spawn is on! Dan Daru watched Colorado Parks and Wildlife begin the spawning process.

Former school dean Rudy Villarreal still suffers from the injuries he sustained from an incident with a student when he was working at East High School. Andrea Henderson listened to his experience.

East High School students went to the state Capitol to speak with legislators about improving school safety. Gabrielle Franklin reports live at the Capitol.

Colorado is in for some precipitation in the coming days, with snow and rain showers on the menu.

Austin Lyle, the suspect in Wednesday's East High School shooting, was found deceased with a ghost gun nearby. Rob Low reports.

Friends of Eric Sinclair and Jerald Mason give insight into how the tow men affected their community. Nicole Fierro reports from east High School.

Snow Mountain Ranch teaches mushing to prospective dog sledders. Dan Daru hopped on the sled with dogs to check it out.

DPS exercises an alternative approach to suspensions and expulsions for students. Alex Rose discusses the details of the approach.

Ghost gun found near suspect's body

Friday has been deemed a mental health day following the shooting on Wednesday.