Riker's truck was hit on the driver's side door by a car driven by 48-year-old Michelle Thompson of Arlington.
A two-car crash in Hancock County's Delaware Township killed a man from Forest on Monday afternoon.
The Hancock County Sheriff's Office said 68-year-old Joe Riker was driving his pickup truck south on Township Road 184 around 2:45 p.m. when he failed to stop for a stop sign at the intersection with Township Road 150.
Riker's truck was hit on the driver's side door by a car driven by 48-year-old Michelle Thompson of Arlington.
Riker was pronounced dead at the scene. Thompson was taken to Blanchard Valley Hospital for treatment of non-life threatening injuries.