By CBS3 Staff

PHILADELPHIA (CBS) — A three-car collision left one person dead an vehicles destroyed in Delaware County during the overnight hours Sunday. The deadly crash happened on the southbound on-ramp to I-476 in Marple Township around 4 a.m.

CBS3 is told one person has died.

Credit: CBS3

The cause of the crash is under investigation.

Credit: CBS3

Stay with for updates to this developing story.