On the morning of March 4, 2022, in Northeast Washington, D.C., 42-year-old Sedrick Miller was shot and killed while walking with his two young children on the 2300 block of 18th Street NE at about 8:30 a.m. The attacker opened fire as Miller held an infant in a car seat and the hand of his five-year-old; the children were physically unharmed but witnessed the shooting. The gunman fled the scene.

Police identified a suspect and announced an arrest warrant, and investigators said the shooting appeared to stem from an ongoing dispute between Miller and the suspect, with reports that Miller had previously dated the suspect’s sister. Surveillance footage was reported to show the shooter standing over Miller and continuing to fire.

Does anyone have information about Sedrick Miller, his movements that morning, or the dispute mentioned by police?