A street argument in Rochester, New York turned deadly on the evening of June 14, 2020. Thirty-five-year-old Trenton Cook, a Black man, was standing outside his apartment building on North Clinton Avenue when a verbal dispute with a neighbor, 28-year-old Eddie Williams, escalated.

Rochester police responded and took Williams into custody at the scene. The case moved through the courts: Williams was initially charged with murder; on October 1, 2021, he pleaded guilty to manslaughter in the first degree as part of an agreement. In December 2021 a judge sentenced Williams to 20 years in state prison, followed by five years of post-release supervision.

What details about that night or the people involved might help explain how a dispute ended so abruptly in violence?