Evan Tsaroumis, 34, was fatally shot on September 12, 2014, on Houston’s southside. Police found him dead outside a vacant house near Thrush Drive after responding to reports of a shooting; accounts place the shooting in front of the vacant property. Motive and suspect identity remain unclear.

Tsaroumis had been president of Nicolaos & Sons Inc and was involved with another now-inactive business. Authorities and Crime Stoppers of Houston have appealed for information and are offering rewards for tips that could identify those responsible.

Who in the Thrush Drive area in September 2014 might have seen something that could help investigators or the family?