Ronnell Harrison, 36, of Plainfield, New Jersey, was found shot and pronounced dead in a driveway on the 700 block of West 4th Street shortly before 5:45 a.m. on December 8, 2016. Authorities say Harrison had been viciously assaulted and knocked unconscious before being carried to the nearby driveway and shot. His death was recorded as the city’s 10th homicide that year.

The Union County Homicide Task Force and the Plainfield Police Division collected video from several locations and identified multiple witnesses. A public tip effort included a Union County Crime Stoppers reward of up to $10,000 for information leading to an arrest and indictment. Three suspects were later arrested: Luis DelValle, 33, and Mack Brown, 35, each charged with first-degree murder, second-degree aggravated assault and two weapons offenses; and 44-year-old Alishia Bryant, charged with second-degree aggravated assault and hindering apprehension. Bail was set at $2 million for DelValle and Brown and $200,000 for Bryant. The motive has not been publicly disclosed.

Does anyone have information about Harrison’s movements that morning or witnessed activity on West 4th Street around the time of the attack?