LAYTON — Police say a man died when he overdosed on prescription drugs he and his father stole during a pharmacy robbery over the weekend.

Larry Kenneth Mitchell, 28, died in the parking lot of Davis Hospital as his father went for help Saturday around 10 a.m., said Layton Police Sgt. Curtis Salvesen.

The night before, police say Mitchell and his father, Don Mitchell, 55, robbed an Ogden pharmacy.

"They got some prescription medication from the robbery," Salvesen said. It appears Larry Mitchell overdosed on the medication, though an autopsy has not been completed, Salvesen said.

Ogden police have arrested Don Mitchell in connection with the robbery.