The "Gravity" actress may abandon her Los Angeles home after her face-to-face encounter the with Sandra Bullock stalker. It was also unbelievable for the star that her stalker could breach her 12-foot high fences with barbed wire.

According to the Daily Mail, Sandra Bullock's stalker may have made the "Miss Congeniality" star decide to leave her home in Beverly Hills after their close encounter earlier in June.

The 49-year-old actress' mansion was intruded by Sandra Bullock stalker Joshua Corbett who was later found out to have been keeping an arsenal of weapons in his house.

A source form The National Enquirer revealed that the actress could not believe Sandra Bullock stalker have managed to breach security in her mansion.

"Sandra couldn't believe the guy was able to get into her house. She has 12-foot-high fences topped by barbed wire and state-of-the-art surveillance," the source said.

Authorities claimed that Sandra Bullock was the one who saw the stalker outside her room after hearing loud noises.

"The banging appeared to get louder and sounded like it was coming from her living room this time. She then feared for her safety, closed and locked her door to her bedroom and called 911," the warrant said.

The night before the intruder went to the actress' vicinity, Sandra Bullock was hailed as the "Decade of Hotness" awardee in the Spike TV awards.

The report noted that Sandra Bullock wanted to move back in Austin, Texas for her safety, along with four-year-old son Louis.

Sandra Bullock's stalker was said to be obsessed with the actress as authorities found out he was keeping a notebook filled with cut-out magazine photos of the actress with handwritten notes.

In one note, stalker Joshua Corbett said, "I will forever be thinking of you and Louis, my son, as you are my wife by law, the law of God and you belong to me and me to you."