TULSA, Oklahoma - The U.S. Attorney in Tulsa has announced multiple charges filed in two child sex crimes investigations.

Zachary Newberry is charged with sexual exploitation of a child.

That investigation came about after someone mailed a cell phone to the Tulsa Police Department that had video on it of Newberry allegedly abusing a child.

In another case, Misty Weathers and Sarah Garland are facing several charges, including child sex trafficking.

Investigators say the two groomed a 15-year-old girl for prostitution.

They are already serving prison sentences in Oklahoma.