Incident

4-20-1999 Colorado Littleton 34-2

Location

April 20, 1999

Columbine High School
Incident Address
Littleton, Colorado

Participants

  • Type: Victim
  • Name: Rachel Scott
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Female
  • Status: Killed
  • Type: Victim
  • Name: Daniel Rohrbough
  • Age: 15
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Killed
  • Type: Victim
  • Name: Corey DePooter
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Killed
  • Type: Victim
  • Name: Daniel Mauser
  • Age: 15
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Killed
  • Type: Victim
  • Name: Kelly Fleming
  • Age: 16
  • Age Group: Teen 12-17
  • Gender: Female
  • Type: Victim
  • Name: John Tomlin
  • Age: 16
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Killed
  • Type: Victim
  • Name: Lauren Townsend
  • Age: 18
  • Age Group: Adult 18+
  • Gender: Female
  • Status: Killed
  • Type: Victim
  • Name: Matthew Kechter
  • Age: 16
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Killed
  • Type: Victim
  • Name: Isaiah Shoels
  • Age: 18
  • Age Group: Adult 18+
  • Gender: Male
  • Status: Killed
  • Type: Victim
  • Name: Cassie Bernall
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Female
  • Status: Killed
  • Type: Victim
  • Name: Steven Curnow
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Killed
  • Type: Victim
  • Name: Kyle Velasquez
  • Age: 16
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Killed
  • Type: Victim
  • Name: William David Sanders
  • Age: 47
  • Age Group: Adult 18+
  • Gender: Male
  • Status: Killed
  • Type: Victim
  • Name: Brian Anderson
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Nicole Nowlen
  • Age: 16
  • Age Group: Teen 12-17
  • Gender: Female
  • Status: Injured
  • Type: Victim
  • Name: Evan Todd
  • Age: 15
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Mark Taylor
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Michael Johnson
  • Age: 15
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Makai Hall
  • Age: 19
  • Age Group: Adult 18+
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Patrick Ireland
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Jeanna Park
  • Age: 18
  • Age Group: Adult 18+
  • Gender: Female
  • Status: Injured
  • Type: Victim
  • Name: Lance Kirklin
  • Age: 16
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Lisa Kreutz
  • Age: 18
  • Age Group: Adult 18+
  • Gender: Female
  • Status: Injured
  • Type: Victim
  • Name: Mark Kintgen
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Stephen Austin Eubanks
  • Age: 16
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Nicholas 'Nick' Foss
  • Age: 18
  • Age Group: Adult 18+
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Stephanie Munson
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Female
  • Status: Injured
  • Type: Victim
  • Name: Patricia "Patti" Nielson
  • Age: 35
  • Age Group: Adult 18+
  • Gender: Female
  • Status: Injured
  • Type: Victim
  • Name: Jennifer Doyle
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Female
  • Status: Injured
  • Type: Victim
  • Name: Daniel Steepleton
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Richard Castaldo
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Victim
  • Name: Valeen "Val" Schnurr
  • Age: 18
  • Age Group: Adult 18+
  • Gender: Female
  • Status: Injured
  • Type: Victim
  • Name: Anne Marie Hochhalter
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Female
  • Status: Injured
  • Type: Victim
  • Name: Sean Graves
  • Age: 15
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Injured
  • Type: Subject-Suspect
  • Name: Eric Harris
  • Age: 18
  • Age Group: Adult 18+
  • Gender: Male
  • Status: Killed
  • Type: Subject-Suspect
  • Name: Dylan Klebold
  • Age: 17
  • Age Group: Teen 12-17
  • Gender: Male
  • Status: Killed

Incident Characteristics

  • Shot - Wounded/Injured
  • Shot - Dead (murder, accidental, or suicide)
  • Suicide^
  • Murder/Suicide
  • School Incident
  • School Shooting - elementary/secondary school
  • Mass Murder (4+ deceased victims excluding the subject/suspect/perpetrator , one location)
  • Mass Shooting (4+ victims injured or killed excluding the subject/suspect/perpetrator, one location)
  • Backfill
  • Possession of gun by felon or prohibited person

Notes

Intratec TEC-9 Mini, Hi-Point 995 Carbine, Savage 67H pump-action shotgun, Stevens 311D double barreled sawed-off shotgun

Guns Involved

4 guns involved.

  • Type: 9mm
  • Type: 9mm
  • Type: 12 gauge
  • Type: 12 gauge

District

Congressional District: 6
State Senate District: 16
State House District: 28