Tashika Manuel-Dunbar, a 35-year-old African American woman, was fatally shot on May 17, 2017, in the Longwood Manor neighborhood on the South Side of Chicago. The shooting occurred early in the morning and she was pronounced dead at the scene. The killing happened amid a broader surge of shootings in the city that day.

No arrests or suspects were identified at the time, and investigators struggled to develop leads amid a lack of witnesses and multiple similar incidents that complicated the inquiry.

Did anyone in the Longwood Manor area on May 17, 2017, or who knew Tashika, see or hear anything that could help the investigation?