Coni Sanders is one of the late Columbine teacher Dave Sanders step-daughters. His step-father died in the Columbine High School Massacre.
- Coni Sanders has a Twitter account.
- Coni has met Susan Klebold and has a good relationship with her.
- She was adopted by Dave Sanders as a teen when her mother married him at March 19, 1993 in Golden, Colorado.
- She has a step-sister, Angela.