The mugger hit the woman so hard she fell past the wrought iron gate and landed on the pavement. In full view of the video camera the thief followed his victim in, grabbed her purse and ran. Seeing it is enough to make you sick. CBS 2 HD obtained surveillance footage of the vicious attack, which occurred Monday around 6:40 a.m. at the Good Shepherd School on 1943 Brown St. in Brooklyn. The woman was accosted by the suspect shortly after parking her car. "Seeing her fall to the fall, it was just horrible," Joseph Gencarelli said. " My son ... that's all he talks about, 'My teacher. My teacher.' Here of all places." The victim is a 62-year-old math enrichment teacher. She hasn't been back since. "She's bruised, her whole face is really black and blue. I spoke to her," school custodian Tom Smyth said. But that's only part of the crime. The assailant ran off. The victim ran across the street to a house to dial 9-1-1 and while she was inside talking to the police he found her keys...