WEST GOSHEN, Pa. (WPVI) -- Police in say a Chester County man who stabbed his brother to death earlier this week, did so in self-defense.
Investigators say 32-year-old Earle Bonnini stabbed his 23-year-old brother Nicholas to death during an argument on Tuesday afternoon.
The two lived together in a home on Estate Drive in West Goshen.
Prosecutors say Nicholas struck Earle repeatedly with a chain.
Earle, they say, then stabbed him, but called 911 and even performed CPR.
Police: Man who fatally stabbed brother was justified