ATOKA COUNTY, OK -- An Atoka teen is injured after a motorcycle accident Sunday.

OHP says 15-year-old, Dillion Clark, lost control of the bike while trying to avoid a cow in the roadway.

It happened around 2:30 Sunday afternoon on Park Lane, south of Atoka. Authorities say Dillion was flown to a Dallas hospital in stable condition.

They say his passenger was not injured. Troopers say neither were wearing a helmet.