Marvin Randall Sutton, 35, was found dead in the backyard of a residence in the 1600 block of Green Street in Burlington, Iowa, late afternoon on Sunday, June 1, 2014. An autopsy confirmed a fatal gunshot wound to the chest. Sutton, a father who worked in construction, was known to friends and family as Whitey and enjoyed fishing, MMA and spending time with his children.

Police say the shooting followed an altercation between Sutton and 42-year-old Lenard Polhans of Fort Madison. Polhans reportedly fled the scene on a motorcycle and was located and arrested in Fort Madison the next day. He was returned to Burlington and charged with first-degree murder, held without bond in the Des Moines County Jail as the case proceeded.

Does anyone have information about Sutton, his last movements that day, or the confrontation on Green Street?