24-year-old Andrew Vahey fatally shot grandfather Joseph Deponceau, fled to Letchworth State Park, and died by suicide during a manhunt.

24-year-old Andrew Vahey fatally shot his 80-year-old grandfather, Joseph Deponceau, in Irondequoit, New York, before fleeing to Letchworth State Park, where he died by suicide. A manhunt involving multiple law enforcement agencies led to the temporary closure of the park. The two had recently argued over property matters, including a family dispute over parking last week.