(NECN: Lauren Collins, Brentwood, N.H.) - It's been nearly three months since UNH student Lizzi Marriott disappeared.
Her body has not been found.
On Wednesday, a second suspect faced a judge via video from jail in Brentwood, N.H., in connection with her disappearance and death.
Kathryn McDonough, a 19-year-old woman from Portsmouth, N.H. , was taken into custody on Christmas Eve.
McDonough faced a judge in Derry District Court. She is charged with one felony count of hindering apprehension or prosecution and conspiracy to commit hindering apprehension or prosecution. She is being held in Brentwood on $35,000 bail.
McDonough is the same age Marriott was when she died. Authorities say McDonough has been interfering in the case.
McDonough is the former girlfriend of Seth Mazzaglia, Marriott's accused killer.
Mazzaglia is charged with second degree murder.
NECN’s Lauren Collins has more details in the attached video report.