Services are being held this weekend for fallen Trooper Nicholas Clark. The 29-year-old lost his life Monday morning while responding to a call near Corning. Investigators say he was shot and killed by 43-year-old Steven Kiley, whose estranged wife called police after she says he was showing suicidal behavior. After shooting Trooper Clark, Kiley took his own life. Clark's wake will be Saturday on the campus of Alfred University. His funeral is Sunday.