OTSEGO COUNTY, N.Y. -- A child sex abuse investigation nets the arrest of a Norwich man.

State Police say Casey Callahan, 47, had sexual relationships with underage victims.

Callahan has been charged with three counts of first degree criminal sexual act and one count of endangering the welfare of a child. He was arraigned in the Town of Unadilla Court and sent to the Otsego County Jail on $50,000 bail.

If you have any information about this man that could help police, give them a call at (607) 561-7400.