Rapper Juvenile is shocked and devastated by the shooting death of his 4-year-old daughter, the girl's mother and another child, his manager, Aubrey Francis, told The Associated Press on Saturday.

The bodies of Juvenile's daughter Jelani; her mother, Joy Deleston, 39; and Deleston's daughter Micaiah, 11, were found Thursday night in their home in Lawrenceville, Georgia, which is near Atlanta. Deleston's 17-year-old son, Anthony Tyrone Terrell Jr., is being charged with the murders. He was arrested Friday.

"It really shocked him and devastated him to the point where I've never seen him before," Francis said of the rapper, according to the AP. "Right now he is relaxing and trying to grasp everything of what has happened."

Deleston, 39, was an actress who appeared in locally produced films, as well as a seven-and-a-half-year veteran of the Gwinnett County Sheriff's Office, according to the Atlanta Journal-Constitution. Police have not announced a motive in the killings.