they knew exactly where to find him because guzman's brother, 32-year-old raphael tovar, was already at the santa rita jail on an unrelated battery charge to which he has pled not guilty and is awaiting trial. >> they pick me up and took me to newark police, now i'm fighting a homicide case. not only that, i admitted to it. i had to get that off my chest. i admitted to it. tovar, like his sister, was also charged with murder and has not yet entered a plea. >> it was just a big burden on my shoulder, really. you know? knowing you took somebody's life. you didn't want to take their life. my intentions were not to take his life, they were just to beat him up, whatever. >> how did it go so wrong if you were only going to beat this guy up? >> when i grabbed the kitchen knife, that's how it went so wrong. i should have never grabbed it, you know. >> tovar, who has prior convictions for crimes including auto theft, gun and drug possession, is also an admitted member of the nortenos, a violent north california-based gang. according to investigators, tovar had a troublesome history with afoa