MICHIGAN CITY, Ind. (WANE) An Indianapolis man convicted of murder was found dead at the Indiana State Prison in Michigan City early Friday morning and authorities believe he was killed by another person.

Victor Glenn, 44, was serving out a sentence with a projected release date of June 15, 2066. The Indiana State Prison Criminal Investigations Division was called to the prison at around 4:30 a.m.

Indiana State Police did not release any other information, only that the death is being treated as a homicide.