OSTEGO COUNTY, Mich. – A man from northern Michigan is accused of sexually assaulting a child then locking himself in a house with a gun during a standoff with police. According to officials, a child’s parents contacted Michigan State Police on March 21 and said the child had been sexually assaulted. Police interviewed the child then obtained arrest warrants for Doyle. According to police, Doyle allegedly locked himself in the basement with .22 caliber handgun. Doyle is being held in the Otsege County Jail on a $1,000,000 bond.