Tyler Alphonso was 20 when he answered a knock at his Lott Street home in Flatbush on the night of April 11, 2017, and was fatally shot once in the chest at the doorway. Emergency responders took him to Kings County Hospital, where he was pronounced dead.

In the days and weeks after the killing no suspects were publicly identified and no arrests were announced, and the case remained unsolved.

If anyone knew Tyler, saw activity on Lott Street that night, or has information about the black sedan or the men seen leaving, please come forward.