ST. LOUI COUNTY (KSDK) - A memorial was held Friday night at Marquette High School in memory of one of the teens killed Thursday night in a car accident in Wildwood.
PHOTOS: Wildwood accident kills three teens
Eighteen-year-old Chris Lenzen graduated from Marquette in May. He died Thursday night in the accident that also killed sisters Lauren and Kathleen Oliver.
Family and friends attended the memorial, and tweeted using the hashtag #friendsstayforever, which was used by Lenzen in one of his final tweets.
Eighteen-year-old Olivia Dames was also in the vehicle at the time of the accident. She suffered non-life threatening injuries.
PHOTOS: Friends and family remember Chris Lenzen
Chris was an organ donor, and his family decided to donate all of his organs. He was going to start his first day of college at Mizzou on Monday. He wanted to be a business major.
His visitation and funeral is tentatively scheduled for Monday and Tuesday.
There's no word on what caused the accident.