-snip- But Samuelson's neighbor, Fernando Perez, said he told the cops several times that Ozzy was roaming in the back. When the security alarm system at the home went off, Samuelson called Perez to check it out while she made the 20-minute drive to her house, he said. Perez said he knew not to go into the backyard because of the dog and when officers arrived, he warned them. "'Be careful. It’s a big dog,' I told them. They told me to go back to my house," said Perez, who repeated the warning several more times. "Before I get to my driveway, I...