Cecil Nuby Jr., 45, was shot and killed in Flint, Michigan, on Saturday, May 16, 2015. A lifelong Flint resident, he was remembered as musically talented—comfortable on any instrument and especially fond of the guitar—and described as a jack of all trades with skills in truck driving, carpentry, and martial arts.

Police took his 76-year-old father, Cecil McKinley Nuby Sr., into custody and charged him with open murder and carrying a firearm during the commission of a felony. Nuby Sr. was arraigned on those charges, but he died on September 2, 2015, and the criminal prosecution did not proceed to a full resolution.

The death left the community mourning Cecil Nuby Jr. and with unanswered questions about what happened that day. Does anyone have information about the events of May 16, 2015, or memories of Cecil that could help explain what led to this tragedy?