Derico Jackson was 31 when he was fatally shot in Chicago on October 20, 2007. His death came during a period of rising homicides in the city, when gun violence was a leading cause of fatalities in many neighborhoods and overall crime rates were a major concern.

The killing is recorded as part of that year’s alarming tally of homicides.

Did anyone in Chicago at the time recognize Jackson or have information about the October 20 shooting?