Lorenzo Lonnell Lancaster, 42, was shot and killed on March 18, 2016, in the Humboldt Park neighborhood of Chicago. He was pronounced dead at the scene. His death was among the many gun homicides that year in the city, which recorded over 750 homicides by year end.

The case attracted attention from law enforcement and community members amid broader concerns about shootings, gang activity, and strained police–community relations in Humboldt Park and other neighborhoods. Lancaster left behind loved ones, including a child, who shared a tribute to his memory.

Does anyone have information about Lancaster’s final movements on March 18, 2016, or contacts who might help investigators?