DELAWARE COUNTY, Oklahoma - The Oklahoma Highway Patrol believes unsafe speed resulted in an ATV crash that injured two Tulsa men Monday afternoon in Delaware County.

Troopers say the 3:45 p.m. crash happened in a field about a mile south of Cleora.

The driver, 32-year-old Erwin Santiago, and passenger 36-year-old Trevor Sigmon, were both taken to a Tulsa hospital.  The OHP report states Santiago was treated and released, while Sigmon was admitted due to leg injuries.

The OHP says the ATV was going at a high rate of speed when the Santiago made a sharp left turn, causing the vehicle to roll over.

In their report, troopers said neither man was wearing a seatbelt or helmet when the ATV crashed.