Collected photos from the shooting situation at Arapahoe High School in Colorado.
A look inside the Arapahoe High School atrium. A snapshot of frantic moment as students had to leave quickly.
Sea of support for Claire Davis.
Tears and hugs are shared at a vigil held Saturday for shooting victim Claire Davis.
Arapahoe students light candles to begin vigil for Claire Davis.
The investigation at shooting suspect Karl Pierson's home in Highlands Ranch continues.
The Douglas County Sheriff Department bomb squad on scene at the suspected gunman's home in Highland's Ranch.
Arapahoe County Sheriff Grayson Robinson shares a statement from the Davis family about Claire's injuries.
Photo of shooting victim Claire Davis handed to media.
Sheriff Robinson says he will never say the Arapahoe High shooters name in public again.
The sign outside Arapahoe High School asking the community to help the victim's family.
A parent escorts her son from Shepherd of the Hills Church.
A man comforts a student after the shooting.
A woman hugs a student at Shepherd of the Hills Church near Arapahoe High School after a school shooting.
JoAnne Allen, right, hugs her son Alex Allen, 17.
Mother Joanne Kostecka (L) escorts her daughter Dominika Kostecka, 17, from Shepherd of the Hills Church.
An Arapahoe County Sheriff's Deputy is seen helping students board a bus after the shooting.
An Arapahoe County Sheriff's Deputy checks in students to board a bus after the shooting.
Police officers work outside Arapahoe High School .
Parents wait at Shepherd of the Hills Church to be reunited with their children.
"Courtney was in yoga class when shooting happened. She saw one girl running down w/ blood screaming for help" (Tweeted by Lindsey Sablan, 7NEWS)
Emergency vehicles sit outside Arapahoe High School after the shooting.
Arapahoe County Sheriff Grayson Robinson telling the media that the suspected gunman was dead.
Arapahoe High students embrace each other at Shepherd of the Hills Church