ORANGE (AP) — Court documents show an ex-girlfriend of a former Los Angeles police officer suspected of three murders called him “severely emotionally and mentally disturbed” after the two split seven years ago.

Documents obtained by The Associated Press on Friday show ex-officer Christopher Dorner unsuccessfully requested a restraining order against his ex-girlfriend, Ariana Williams, in 2006 after he claimed she posted his badge number on a website called Dontdatehimgirl.com and harassed him.

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The posting is signed “anonymous” and calls Dorner “twisted” and “super paranoid.”

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Dorner is suspected of killing a former LAPD captain’s daughter, her fiancé and a Riverside police officer. He’s also suspected of wounding two other officers.

Dorner posted a manifesto online vowing revenge for his 2008 LAPD dismissal.

Williams denied the allegations. Her attorney didn’t return a call or email Friday.

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