John Serio Jr., 41, was found dead from a gunshot wound inside a residence in Mount Vernon, Ohio, on the night of November 25, 2019. Officers responded at about 7:35 p.m. to a house near North Sandusky Street and Calhoun Street where the body was located.

Mount Vernon Police investigated the shooting and Caleb Sarge, 27, was arrested and charged with murder; he was taken to the Knox County Jail. The death and subsequent arrest drew significant attention in the community and left family and neighbors mourning.

What information do readers have about Serio’s last known movements or about the residence where he was found?