MAGNOLIA, Texas -

A home invasion suspect was arrested at a hospital after a mother shot him during the crime at a Montgomery County home, deputies said Wednesday.

Erin, who asked to be identified only by her first name, told Local 2 she was putting her 6-year-old son to bed when she heard a loud noise coming from her bedroom on Mink Lake Drive Friday night.

"I threw the cover over my son and I took off running, screaming to the living room to let my dogs out," she said.

Erin said she turned around and saw three masked men, pointing a gun right at her.

"When I saw three of them, I knew I was in a lot of trouble. I said, 'The TV is the most expensive thing I own. You could take that through the front door and go with it,' and they said, 'No, the money, the money,'" said Erin.

Erin said she had to think fast as the men headed towards her son's room. The mom said she distracted the men as she rushed to get her gun.

"Somehow the way it happened, as they were going down the hallway, I told them sometimes I keep money under the mattress, which is not true. But I needed to get to where my gun was," she said.

The men followed her to her bedroom.

"I was pretending to move the mattress. It's really heavy, so I was trying to move their attention to the mattress because they wouldn't take their eyes off of me. I needed a split second for them to take their eyes off of me. I said, 'It might be under here.' They started talking to each other in Spanish and then a roll of duct tape came out," said Erin.

At this point, Erin said she prayed for something to distract them so she could grab her gun. She said her prayers were answered when her dogs ran in and started barking.

"They all turned around and looked. I grabbed my gun, cocked it, I turned and shot him right in the stomach," said Erin.

Two of the men escaped. Erin said she pointed a gun at a third suspect, but he went after her before she could shoot.

"We wrestled around in my bedroom and he came after me. I had my gun like this. He kneed me in the face. He just jerked the gun right out of my hand and took off," she said.

Next, Erin rushed to her son's room.

"I looked and saw Kaden and he had the covers up to his eyes," said Erin.

She grabbed her son, got another gun and called 911. The mother said her story would have ended much differently if she didn't have her pistol.

"Protecting yourself goes into our Second Amendment, the right to bear arms. And thousands of people died to give me the right that saved my life," said Erin.

The Montgomery County Sheriff's Office said Adrian Granados-Yepez, 27, of Tomball, was arrested at Memorial Hermann Hospital Monday night, where he was being treated for a gunshot wound.

Anyone with information on the other suspects is asked to call Montgomery County Crime Stoppers at 800-392-STOP.