A Sappington teenager was killed last week in a one-car crash when his car ran off Sappington Road.
Jon M. Breeding, 19, was driving alone about 3:20 a.m. June 21, headed northbound on Sappington Road, the Sunset Hills Police Department reported.
Breeding ran off the road south of Eddie and Park Road, overturned and struck a tree.
The fatal car crash is still under investigation.
Breeding was the sole occupant of his car. He was a 2017 graduate of Lindbergh High School.