A woman was killed Sunday night in a two-vehicle collision on Tucson’s south side.

Blanca Reynoza, 40, was killed in the accident, which occurred shortly after 6 p.m., Sgt. Chris Widmer, spokesman for the Tucson Police Department, said in a press release.

Reynoza, driving a 2008 Nissan Versa south on 12th Avenue, was in the left turn lane just south of West Santa Paula Street near West Valencia Road when she made a U-turn into the path of a Chevrolet pickup truck traveling north in the curb lane on 12th Avenue , Widmer said.

Reynoza was taken to a local hospital where she died. The man driving the truck was taken to the hospital with serious injuries.

The collision is under investigation.