John Marko
 / Courtesy: Seneca Co. Sheriff's Dept.
WATERLOO, SENECA CO. -- A Waterloo man is accused of sexually abusing a one-year-old girl.
57-year-old John Marko, of 3004 Owasco Drive, is accused of engaging in sexual activity and sexual contact with the girl in the Town of Waterloo.
His arrest stems from a four day joint investigation by Seneca County Sheriff's deputies and Seneca County Child Protection Services.
Marko is charged with sexual abuse and endangering the welfare of a child.
He was arraigned in Waterloo Town Court and was sent to the Seneca County Correctional Facility on $20,000 cash or $40,000 bond.
The court issued orders of protection for an adult and other children involved in the investigation.
Anyone with information should contact Lt. Cleere at the Sheriff's Office at (315) 220-3443 or e-mail jcleere@co.seneca.ny.us.