Alfredo Cuellar Chavez, a 41-year-old butcher, was shot and killed on August 11, 2011, while working inside his shop in Chicago’s South Shore neighborhood. He was struck by a stray bullet that appeared to be intended for others involved in a nearby altercation. Chavez was described as a hardworking man who provided for his family; the shooting occurred at his workplace and was part of the city’s broader problem with gun violence. Police focused their investigation on locating the suspects who fired the shots.

Does anyone have information about that day, the altercation nearby, or the suspects involved?