Hispanic male Ricardo Alcantar, 18, was shot on the evening of July 5, 2012, in Chicago's Archer Heights neighborhood, struck in the 4800 block of South Hamlin Avenue.
He was attacked around 5:05 p.m., in broad daylight on a Southwest Side residential stretch that would soon fill with flashing lights and the rush of first responders.
Taken from the scene to Advocate Christ Medical Center in Oak Lawn, the 18-year-old male was pronounced dead on arrival.
Detectives from Area Central opened a homicide investigation and, in the immediate aftermath, authorities reported no one in custody, a silence that left the circumstances and motive unresolved in public accounts.
His killing unfolded amid a spate of holiday-week violence: in the same period, multiple people were shot across the city, and the 18-year-old male's death was noted alongside other fatal attacks that punctuated the days following Independence Day.
The clustering of shootings underscored how quickly routine summer hours on the Southwest Side could be pierced by gunfire, and how fleeting the answers can be when suspects are not immediately found.
