A homeowner in Washington County shot and killed one of two men who were attempting to break into his house late Sunday night.

Investigators said the 74-year-old victim was beaten with an ax handle before he opened fire.

Police said the incident happened around 9 p.m. on McGirts Road in West Pike Run Township.

The Washington County coroner identified the man shot and killed as 42-year-old Robert West.

The second man involved, police said, took off running but was later arrested. WPXI's Dave Bondy was there as Andrew Graseck was taken to jail.

Investigators said Graseck and West disabled the victim's power, knocked on the door and hid near the man's residence. When the victim walked outside to see what may have happened, at least one of the men attacked him, the police report said.

Officers said that's when the homeowner fired several shots at the pair, striking West several times. Police said Graseck ran to a neighbor's house and asked the resident to call 911.

Bondy spoke to West’s mother shortly after the incident.

“I don’t see my son doing that. The masks or anything like that. I see him going to get his tools and maybe talk to the man,” Patricia West said.

Patricia West said her son had been working for the man and they had an argument, but she doesn’t believe the argument would have escalated to violence.

“I grew up around him being in the military and a Christian family. My dad has never done anything like this, and for it to end like this kills me,” said West’s son Brandon West.

Police said the homeowner will likely not face any charges.