Gregory Groom, of Rehoboth, confessed to police that he stabbed Kylee Monteiro multiple times with a kitchen knife, according to prosecutors.

The suspect in the murder of 18-year-old Kylee Monteiro faced a judge Wednesday morning where prosecutors recounted Gregory Groom's confession in the incident to Rehoboth police.

A Rehoboth man charged with murder reportedly drew a map pointing to a five-foot hole that he dug to bury his pregnant 18-year-old ex-girlfriend in after he stabbed her to death with a kitchen

The 22-year-old boyfriend of a pregnant teenager who went missing admitted to police that he had gotten physical with her during an argument.

Kylee Monteiro went missing in Rehoboth, Massachusettsafter, having “domestic issues” with her boyfriend, and after telling her friend “something’s not right.”

REHOBOTH, Mass. (WPRI) — The family of a missing 18-year-old woman from Rehoboth is holding a vigil this weekend. Kylee Monteiro’s sister told 12 News they will be gathering at 7 p.m. Saturday near the Gazebo at Redway Plain. The address is 401 Winthrop St., which is off Route 44.

REHOBOTH, Mass. — Friday marks the eighth day that 18-year-old Kylee Monteiro has been missing. Monteiro, who is 11 weeks pregnant, was last seen on Thursday, August 7, at her boyfriend’s home in Rehoboth, Massachusetts, according to family, friends, and law enforcement.

The Rehoboth Police Department told NBC 10 on Friday that it isn’t classifying the search for a pregnant woman an investigation.