Marshall Cameron Mo Knibbs, 31, was shot on Pardee Street near Joseph Avenue in Rochester shortly before 10:30 p.m. on April 21, 2015. Officers arriving after a reported shooting found him with at least one gunshot wound to the upper body. He was taken to Strong Memorial Hospital and died about two hours later in the early morning of April 22, 2015.

The shooting was ruled a homicide. At the time of the initial investigation no suspects were in custody and investigators described the inquiry as ongoing. Family members, including his son, parents and siblings, mourned his death and the community remembered him as Mo.

Who in the neighborhood that night might have seen or heard something that could help identify who shot Marshall Knibbs?