On December 13, 2011, 18-year-old African American male Onay Lundy was fatally shot on a street in the West Garfield Park neighborhood of Chicago. The killing was followed the next morning by a retaliatory shooting at the same location when a lone gunman, described as an acquaintance of Lundy, opened fire on four men. A 34-year-old man was killed at Mount Sinai Hospital and three others were wounded.

If anyone knew Onay Lundy, witnessed the December 13 or the next-morning shootings, or has information that could help investigators, please come forward.