(FOX 25 / MyFoxBoston.com) - An ex-girlfriend of murder suspect Seth Mezzaglia is coming forward, saying he had a choking fetish.
Mazzaglia, 29, is facing second-degree murder charges for the killing of missing University of New Hampshire student Elizabeth "Lizzi" Marriott.
Catherine Fish told Foster's Daily Democrat that during sex, Mazzaglia would choke her.
Authorities have said they believe the 19-year-old Marriott died during a sexual encounter, but have not gone into further detail. Her body has still not been found.
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