Bernell Trammell, a well-known Black supporter of Donald Trump who was a community fixture known for his publishing company and long conversations on religion and politics, often delivered from street corners while holding pro Trump and other signs, was shot to death in Milwaukee, Wisconsin.

Trammell, 60, was gunned down on July 23 near the very spot where he gave a video interview a few hours before explaining why he supported Trump. Milwaukee police are seeking what they described as “unknown suspects.” The motive is not clear, including whether the slaying was tied into Trammell’s political beliefs or Trump support. Some news outlets gave the victim’s name as Bernell Tremmell, but he goes by Trammell on social media.