Vincent Martin, 61, was shot and killed in his Riverdale, Illinois, apartment on September 9, 2018, alongside his 25-year-old son Marquil Carter. A two-year-old child was found in the apartment unharmed. Family members say a family friend shot the two men after an argument, though the family did not provide details about the dispute.

The Riverdale Police Department investigated but did not release information about suspects or motive and said the incident did not appear random; the shooter was able to enter the apartment without a struggle. No arrests were made immediately after the killings and the investigation remained open as authorities asked anyone with information to come forward.

Vincent and Marquil were described by relatives and neighbors as much loved in their community. If anyone has information about what happened that night or knew either man, please share what you know with investigators.