It happened in Houston, Texas in 2010. The 15-year-old boy was alone in the house with his 12-year-old sister when they heard someone trying to break into the house. After trying the front and back doors, the intruders broke a window to get in. The teen grabbed his dad’s AR-15 — and knew how to use it, thanks to the fact that his dad is a Precinct One Deputy Constable. The boy managed to shoot one of the suspects (an adult), while the second was taken into custody.
Son Uses Dad s Gun To Save Family From Intruders MrConservative.com Mr. Conservative is the top website for news political cartoons breaking news republican election news conservative facts and commentary on political elections
July 2nd, 2012

According to
The Associated Press, a 14-year-old Phoenix boy shot an armed intruder who broke into his home at approximately 4:30 p.m. Saturday, June 23. At that time, the boy was babysitting his younger siblings, ages eight, 12 and 12.
The incident started with a woman ringing the doorbell to the residence. Since the boy didn’t recognize the woman, he refused to open the door.
A short time later, the boy heard a loud bang, which he correctly assumed was someone attempting to force entry through the door. The boy gathered his siblings and hurried them upstairs as he armed himself with a handgun from his parent’s bedroom.
From the top of the stairs, the boy saw a man break open the front door. When the man pointed a gun at the boy, the boy shot the man. The man did not fire his weapon.
The man was subsequently transported to a local hospital in extremely critical condition.
14-Year-Old Boy Shoots Armed Intruder in Home - Guns Ammo