BENTON, Ark. (KTHV) - Benton police have a man under arrest for an Oct. 2012 rape.

Detectives with the Benton Police Dept. say they have William Kepper, 25, in custody for an incident that happened Oct. 17, 2012.

Kepper was arrested at his home Feb. 21 in Los Angeles.

Benton police say the rape took place over a four year time frame and involved a juvenile.

Kepper is being held in the Saline County Detention Facility awaiting a bond hearing.

This is an on-going investigation and anyone with information about this incident is encouraged to contact the Benton Police Department at 778-1171 or 315-TIPS. Individuals also may send an anonymous tip about this incident to CRIMES (274637) with the keyword BNPD in the body of the text or by going to and sending a message there.

(Source: Benton Police Dept.)