From the Dallas Morning News:

Fort Worth: Homeowner shoots armed robber, police say

An 18-year-old man was shot twice by a homeowner he was trying to rob in
South Fort Worth, police said. The man, whose name was not disclosed, was
shot in the head and chest and was in critical condition Wednesday night at
John Peter Smith Hospital. Police said a homeowner in the 900 block of East
Ripy Street was unloading a vehicle from a trailer in front of his house
about 8:30 p.m. when three men drove up. One of them got out, pointed a
handgun at the man and demanded money, police said. The homeowner, who
police said has a permit to carry a concealed handgun, pulled out a gun and
shot the man. The other two men fled but returned a short time later and
were charged with aggravated robbery.

More at
http://www.star-telegram.com/news/doc/1047/1:METRO55/1:METRO550419101.html