Joseph Palmer, a former judge, was charged with first-degree murder and voluntary manslaughter for killing Mark Blackwell by hitting him with his car. During the trial, the prosecutor argued that Palmer intentionally killed Blackwell based on security camera footage, blood evidence, and Palmer's dislike of the victim. Palmer's defense claimed it was an accident since the road was dark and rainy, and Blackwell was intoxicated. The jury found Palmer not guilty of murder but guilty of voluntary manslaughter, sentencing him to four years in prison.