Henrietta N.Y.-A Rochester teen has been arrested following an investigation into a purse snatching and brutal attack in Henrietta last week.

Monroe County Sheriff's Deputies say Michael Ruiz, 16, was arrested at his home for robbery and assault.

Authorities say he snatched a woman's purse in a BJ's parking lot in Henrietta knocking her violently to the ground. She suffered a broken arm, as well as severe facial injuries.

 Ruiz is in Monroe County Jail on a $30,000 bail.