Robert Morris resigned from his post after admitting to "inappropriate sexual behavior with a young lady" 35 years ago.

A former pastor of a Texas megachurch is expected to turn himself into Oklahoma authorities Monday on child sexual abuse charges. Robert Morris, 63, is expected to surrender to officials in Osage County, where he was charged last week with five counts of lewd or indecent acts with a child, his attorney, Mack Martin, told The Associated Press.