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Latest Missing Person Video for elizabeth-marriott
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Missing Elizabeth Marriott
Marriott, circa 2012; Tan 2001 Mazda Tribute; Kathryn McDonough; Seth Mazzaglia
Missing Since 10/09/2012
Durham, New Hampshire
Classification Endangered Missing
Age 19 years old
Height and Weight 5'5, 130 pounds
Distinguishing Characteristics Caucasian female. Brown hair, blue eyes. Marriott's nickname is Lizzi.
Details of Disappearance Marriott was a sophomore marine biology major at the University of New Hampshire (UNH) in 2012. She lived with her aunt in Chester, New Hampshire, and that city's authorities are investigating her case. She attended an evening chemistry class on October 9 and was last seen at 9:00 p.m. that day in Durham, New Hampshire near the hospital.
Marriott sent a text message to a friend at 8:55 p.m., saying she was going to visit someone named Kat and then go home. She was driving a tan 2001 Mazda Tribute with the New Hampshire license plate number 304-5397 at the time; a photo of a similar vehicle is posted with this case summary. She has never been heard from again. Her vehicle was later recovered in a parking lot at the UNH campus on Mast Road in Durham.
According to Mazzaglia, Marriott died accidentally during a consensual sex act involving erotic asphyxiation. Neither he or McDonough attempted to call for an ambulance for her or provide aid themselves, although both of them were medically trained.
Mazzaglia stated he dumped Marriott's body and her cellular phone in the Piscataqua River and drove her car to the UNH parking lot where it was later found, and he and McDonough disposed of Marriott's clothes and the rest of her belongings in trash bins. McDonough subsequently lied to the police about the last time she saw Marriott, provided a false alibi for Mazzaglia, and asked a witness who'd seen the body to lie to the police.
In July 2013, McDonough pleaded guilty to all the charges against her and agreed to testify against Mazzaglia. At his trial in June 2014, she spent ten days on the witness stand. Mazzaglia's defense attorney argued it was McDonough, not Mazzaglia, who had killed Marriott by accidentally suffocating her during sex.
The prosecution argued Mazzaglia had intentionally strangled and raped Marriott after she resisted his advances. Mazzaglia was convicted of first-degree murder and sentenced to life in prison. Later, he was sentenced to an additional three and a half to seven years because he'd attempted to escape from jail while awaiting trial.
Marriott's body has never been found and investigators believe it was washed out to sea.
Investigating Agency / Department