New York Man Kills Grandfather, Commits Suicide in State Park

Authorities say a family dispute over property escalated into a murder-suicide, leading to a manhunt and park evacuation.

Andrew Vahey, 24, fatally shot his grandfather, Joseph Deponceau, 80, at their home in Irondequoit.
Vahey texted his roommate about the killing before fleeing to Letchworth State Park.
A manhunt ensued, involving multiple law enforcement agencies and the evacuation of the park.
Police found Vahey armed in the park, where he took his own life as officers approached.
The incident stemmed from recent family arguments over property and parking issues.