Published: Jun 13, 2013 12:22 PM EDT
Updated: Jun 13, 2013 1:09 PM EDT

ARCADIA, Fla.- The Florida Highway Patrol is investigating a crash in which a 29-year-old woman was seriously injured while the unknown driver fled the scene on foot.

Amy Marie Sisterman, was transported to Charlotte Regional Hospital after the 2002 Ford Ranger she was riding in crashed at 7:00 p.m. on SW Senate St. at Grave Ave.

The truck was traveling westbound on Senate Street, when the driver lost control and traveled off the roadway into a ditch on the north shoulder of Senate Street. FHP says that's when the driver left the scene on foot and has not yet been found. 

The investigation continues.