UPDATE - 15-year-old Marissa Bolles was found in the presence of three females and three males in a trailer home in Lansing Township. Authorities say she was there voluntarily and the case was not an abduction.

On Thursday, the Ingham County Sheriff's Office was notified of a demand for ransom. They are investigating if Bolles took part in that demand. The Ingham County Prosecutor's Office will determine if charges will be filed.

Ingham County Sheriff Gene Wriggelsworth says Marissa Bolles has been found.

Deputies say the Delhi Twp. teen is safe and was located with the help of local law enforcement and the FBI.

She was last seen Sunday.

Sheriff Wriggelsworth will hold a press conference at 10:45pm with details. News 10 will be there and have a live report coming up on News 10 at 11.