Brazilian professor Lindolfo Kosmaski, 25, was found in a burned-out car beside a highway
Sara Blackwood is the 33rd known trans person to be violently killed in the U.S. so far this year
Darmarion Degrate is accused of shooting at least two men, killing one, after meeting them through Grindr
Police are appealing for information after 17-year-old Bailey Reeves was shot and killed on Labor Day