Demetrius Felder was 18 when he was shot and killed on or around May 19, 2013, on Detroit’s west side. His body was later found in the 12,000 block of Faust. The last conversation his family had with him was ordinary — a talk about attending church the next morning — offering no hint of what came next.

After he vanished, a friend of Demetrius placed alarming calls to his mother. One call came from Demetrius’s phone and ended when his mother asked why the friend had it. A subsequent call from the same person told her to go to the morgue to identify Demetrius’s body, saying only that he just knew, then hung up. No arrests have been made and the case remains unsolved; the caller has not been publicly identified as a suspect.

Does anyone have information about Demetrius, the events of May 2013, or who might have had access to his phone that day?