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.

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.

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

REHOBOTH, Mass. (WPRI) — Local and state police are still ... Multiple K-9 units were also at the scene. Kylee Monteiro was last seen on Thursday, Aug. 7, in the area of County Street, according to police. Her family told 12 News that Kylee is three ...

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.

A search is underway for an 18-year-old woman who disappeared a week ago from Rehoboth, Massachusetts, police and her family said. Kylee Monteiro is 11 weeks pregnant and has been missing since Aug. 7, her sister told ABC News. "This is not like her at all. This is completely unusual and very scary, to say the least," Faith Monteiro said Thursday.