eight faken to the hospital.dsen vehicles had to be towed. >> a local police agency warn together public. >> and the letter from china to a local lawmaker slamming warnings about an imported dog food. >> and a little glow fish that researchers say could hold the key to discovering life saving >>> police in san francisco alerting residents in the mission district about a registered sexual offender in their neighborhood. a 53-year-old was released this month, served 24 years for a number of sexual assaults against children. police now say he's living in the mission district apartment, sim yonz has been convicted of several offenses dating back to 1982. >> homeland security launched a search for a woman producing child pornography. take a look at the photos obtained by the department. this woman is accused of producing a video which she engages in sexual condwukt a four to five-year-old victim shechl wears this ring, investigate investigators say danish police down loaded this from the internet. >> research found an