Mark McDaniel, 26, of Elgin, Illinois, was shot and killed on April 29, 2018, in the parking lot of an apartment complex on Longwood Place in Elgin. He and a second victim, 29-year-old Raymond Dyson, were shot at close range by people who approached their vehicle. Both men were taken to hospitals; McDaniel was pronounced dead at Lutheran General Hospital in Park Ridge.

Investigators treated the incident as a homicide and identified persons of interest early in the inquiry. One man, Travaris Stevenson, 26, of Chicago, was later arrested after traveling to Elgin to sell a pound of marijuana to McDaniel and Dyson. Stevenson was captured about a half-mile from the scene.

The case underscores the deadly consequences tied to illegal drug deals and armed confrontations. Did anyone who knew McDaniel or was in the Longwood Place area on April 29, 2018, see something that could help clarify what happened?