RANCHO CUCAMONGA, Calif. (AP) — A former police detective has changed his plea in a California kidnap-rape case to not guilty by reason of insanity.

Prosecutors say 32-year-old Anthony Nicholas Orban kidnapped a waitress at gunpoint in the Ontario Mills mall last year and sexually attacked her in a Fontana park. The then-Westminster detective wasn’t on duty at the time.

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Orban earlier pleaded not guilty, but he changed to the insanity plea on Friday.

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Defense lawyer James Blatt says the former Marine who served in Iraq had a psychotic break brought on by prescription drugs and post-traumatic stress.

If convicted, the Inland Valley Daily Bulletin says a jury will decide on his mental state. If he’s then ruled not guilty by reason of insanity, he will be sent to a state mental hospital.

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