Chris Nelson Sr., 35, of Cairo, Illinois, was fatally shot on June 12, 2015. The killing prompted a major local investigation and deeply affected the small community.

The Illinois State Police identified Marquad J. Harris, an 18-year-old from Cairo, as the primary suspect and charged him with five counts of murder in connection with Nelson’s death.

The case drew sustained attention in Cairo as the legal process moved forward and the community supported Nelson’s family. Who has information about Chris Nelson’s final day or about what led to this targeted attack?