WICHITA, Kan. (KSNW) — A teenager was killed in a single-car crash south of Wichita Tuesday.

According to Sedgwick County Sheriff’s Office Lieutenant Matthew Lynch, they received a call around 11:45 p.m. for a crash report near East 39th Street South and South Rock Road.

First responders located a 2005 Subaru in a tree row on the east side of Rock Road. They also found 17-year-old Julio Alsidez dead.

Lynch said Alsidez was initially found by his family, and they used his phone location to track him.

Investigators are trying to determine what caused the vehicle to leave the roadway.