Body parts found in Michigan probe into missing person

Booking photos released by the Macomb County Sheriff's Office of Andrew Michael Fiacco, left, and Eevette Renee MacDonald are displayed during a press conference at the sheriff's office, Friday, April 28, 2017, in Mount Clemens, Mich. The pair were charged in the slaying and mutilation of Stephen McAfee, an acquaintance who went missing last year but whose body parts were found just this week in a shallow grave behind Fiacco's home in Ray Township as well as at vacant field north of Detroit, authorities announced Friday. (Macomb County Sheriff's Office via Detroit News via AP) (The Associated Press)

A missing person poster of Stephen McAfee, left, is displayed as Macomb County Prosecutor Eric Smith, center, and Macomb County Sheriff Anthony Wickersham, right, hold a press conference, Friday, April 28, 2017, in Mount Clemens, Mich. Two people have been charged in the slaying and mutilation of McAfee, whom they knew as an acquaintance, who went missing last year but whose body parts were found just this week in a shallow grave behind one of the suspect's home and a vacant field north of Detroit, authorities announced Friday. (Todd McInturf /Detroit News via AP) (The Associated Press)

In this Thursday, April 27, 2017 photo debris lays near a shallow grave were body parts were found behind the home of Andrew Fiacco in Ray Township, Mich. Two people, including Fiacco, were charged in the slaying and mutilation of Stephen McAfee, an acquaintance who went missing last year, but whose body parts were found just this week in the shallow grave as well as at a vacant field north of Detroit, authorities announced Friday. (Todd McInturf /Detroit News via AP) (The Associated Press)

Authorities say a young man has been arrested after body parts were found buried in a shallow grave behind a home in suburban Detroit.

Macomb County Sheriff Anthony Wickersham tells The Macomb Daily of Mount Clemens that Thursday's discovery in Ray Township is "related to a missing person's case." He says additional body parts have been located elsewhere in northern Macomb County.

Wickersham says he'll release additional information at a news conference on Friday.

The newspaper and WJBK-TV report a suspect was arrested. Jail records say the 19-year-old has been in custody since Thursday on an open murder charge.

Sheriff's investigators spent much of Thursday at the home. The remains were turned over to the Macomb County Medical Examiner's Office.