LEAGUE CITY, Texas -

A homeowner put his karate skills to use on an armed man who may have been on bath salts when he tried to break into a home, investigators said.

Read: Home invader found sleeping in Ann Arbor home

Charles Brian Smith, 38, has been arrested and charged with attempted burglary of a habitation with intent to commit assault.

League City police said Ervin Brittnacher, who lives in the 3000 block McFarland, was asleep when he heard his screen door being torn open and someone beating on the door about 5:45 a.m. Monday.

"I came out there and he was coming in the house," Brittnacher said.

--Ervin Brittnacher demonstrates how he Karate chopped an intruder

Homeowner: "I would like to live a little while longer"

Brittnacher, 79, opened the door and found Smith holding a rifle, detectives said.

"I thought he was going to jump on me. I know if you don't get the first lick in, you're pretty far behind," Brittnacher said.

Police said the homeowner then karate-chopped Smith in the throat, took the rifle and closed the door while he waited for officers to arrive.

Interactive: Where are 'The Karate Kid' stars now?

"I would like to live a little while long," Brittnacher said. "I would rather not have someone bump me off for the hell of it."

Detectives said Smith exhibited signs that he may have been on bath salts when he was arrested. Charles Smith

Smith has been booked into the Galveston County Jail with bond set at $40,000.

You may also like:

5 biggest movie bullies of the '80s