Brady Hugh Paul, 25, of Canonsburg, was shot on the front porch of a house at 521 Giffin Avenue shortly before midnight on September 6 and was pronounced dead shortly after 1 a.m. on September 7. The gathering inside the home had been described as a small party with video games, alcohol, and marijuana; witnesses and court records say an exchange escalated after Paul allegedly sent a message to a couple in a back bedroom asking to join them, and an argument followed.

Surveillance audio reportedly captured three gunshots. Brady collapsed on the porch and could not be saved. Within two days, 20-year-old acquaintance Kristopher M. Moorehouse of Canonsburg turned himself in; investigators say interviews and footage supported charges including criminal homicide, aggravated assault, and reckless endangerment. Moorehouse told officers he fired in self-defense, and a judge later ordered him to stand trial as the defense prepared a self-defense claim. The prosecution emphasized witness accounts and that no weapon was seen in Paul’s hands when he was shot.