ADA, Oklahoma - A good Samaritan was caught on camera rescuing a man involved in a deadly crash Wednesday in Ada.

Oklahoma Highway Patrol troopers said the man who was rescued had crossed the center lane, slamming into another vehicle.

Deborah Smithee, 49, of Stonewall, Okla., and Charles Coffman, 49, of Tupelo, Okla., were killed in the crash. Nathan Nolen, 44, of Ada was identified as the man in the 2011 Dodge truck that crossed the center line.

The crash is under investigation.