He threw me on the ground, and pulled my hair and strangled me,” she texted her sister. “My phones at 4 percent if I die, it was Greg.”

Gregory Groom, the boyfriend of Kylee Monteiro, a missing 18-year-old pregnant woman, will be charged with murder after police found a body in Rehoboth, Massachusetts, according to investigators.Police arrested Groom Tuesday in connection with Monteiro's disappearance.

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