Ronnie A. Dunn, 39, was found fatally shot on March 27, 2014, in a vacant lot near 24th and Auer on Milwaukee’s north side. Investigators reported he had been shot multiple times; police recovered five 9mm casings and a machete near his body.

Authorities arrested 37-year-old Rodney Manns and charged him with first-degree intentional homicide. According to the criminal complaint, Manns said Dunn had tried to rob him at gunpoint, a struggle ensued, and Dunn’s gun discharged into the air before a neighbor disarmed him. Manns allegedly then used Dunn’s handgun to shoot him, claiming self-defense. Prosecutors characterized the shooting as premeditated; the defense maintained Manns acted to protect himself.

Does anyone have information about Dunn’s last known movements or the vacant lot area near 24th and Auer on that date?