(Sacramento, CA) — An 18-year-old high school student was fatally shot early Sunday in Sacramento, according to police. Jeremiah Walker, who had recently attended prom and was due to graduate from Grant Union High School, was found with life-threatening injuries on Buchman Street near Tourbrook Way.

The Twin Rivers Unified School District expressed condolences.

The circumstances leading to the shooting are under investigation, with no arrests made yet.