Matthew and Sheena Sparks, both 35, were found shot to death in their mobile home at Walnut Ridge Mobile Home Park in Jackson, Michigan, on March 1, 2020. Local authorities discovered the couple at about 6:50 a.m.; the Blackman-Leoni Department of Public Safety determined both deaths were homicides.

Friends and neighbors remembered the Sparkses as a devoted couple who were active in their sons’ lives; the children were ages 6 and 13 and involved in local sports, including hockey. Authorities said they did not believe there was an ongoing threat to the public.

Anyone with information about what happened to Matthew and Sheena Sparks is asked to come forward.