Investigators say that Arnulfo Moreno, 31, sexually assaulted and attempted to murder a woman Thursday. The alleged domestic violence occurred at a residence in Menifee.
On Saturday, at about 1:00 am, the Riverside County Sheriff's Department took Moreno into custody without incident. Investigators had arranged a location for the suspect to turn himself in.
Moreno had worked with the RSO as a correctional deputy the past 16-months.
The victim’s identity, her condition and the nature of her injuries were not disclosed.