. >> a big brawl on camera that broke out at one of san francisco's most poplar parks. >>> good eveningage boys were arrested month said ago for allegedly sexually assaulting a 15-year-old girl and sharing the pictures online. but they were released and never charged and the family is saying critical evidence may be gone. noel smith is live. >> reporter: the sheriff has confirmed all three has been charged. this is audrie pott, soccer lover and victim of cyber-bullying and she committed suicide eight-days after pictures circulated of her being assaulted while pasted out at a party. >> the dangerous affects of kids and what they can do with their phones and laptops is damaging and audrie pott was terrorized. >> reporter: they were released on a charge of inappropriate touching and further investigation led to two felony charges. >> i have a problem when you video or photograph a crime and share it. kids need to get smarter about what is right and wrong. >> reporter: they can't confirm they have the case or how they will prosecute it, in some cases they can try an adult in adult court, th

. >>> a fight at a poplar park in san francisco and a mob took over to hold off the violence until the police came. we went to dolorus park today. >> reporter: the park seemed peaceful at first. >> i saw a big tall girl punch this girl and grabbed the shirt and pulled her. >> it was like a second of weirdness and then he got jumped. >> reporter: adam ball estimated dozens joined the fight. this man agreed to speak to us. >> even if the man did hit a women, it would be proper to restrain him and get the authorities. >> reporter: the man turned into a victim as well. >> 30-40 people were hitting on that man and about 5-6 that calmed them down. >> reporter: the fight was over and they left without making arrests. everyone in the park wanted to end the fight but ended up joining in. >> they wanted this guy to get arrested and it didn't happen. >>> police in pleasant hill are looking for a man who robbed a radio shack store around 12:15 a.m. the suspects showed a gun and demanded cash. >>> a stock analyst says there is something potential growth for netflix because of the growing numbers of

. >> a big brawl on camera that broke out at one of san francisco's most poplar parks. >>> good evening teenage boys were arrested month said ago for allegedly sexually assaulting a 15-year-old girl and sharing the pictures online. but they were released and never charged and the family is saying critical evidence may be gone. noel smith is live. >> reporter: the sheriff has confirmed all three has been

. >>> a fight at a poplar park in san francisco and a mob took over to hold off the violence until the police came. we went to dolorus park today. >> reporter: the park seemed peaceful at first. >> i saw a big tall girl punch this girl and grabbed the shirt and pulled her. >> it was like a second of weirdness and then he got jumped. >> reporter: adam ball estimated dozens joined the fight. this man agreed to speak to us. >> even if the man did hit a women, it would be proper to restrain him and get the authorities. >> reporter: the man turned into a victim as well. >> 30-40 people were hitting on that man and about 5-6 that calmed them down. >> reporter: the fight was over and they left without making arrests. everyone in the park wanted to end the fight but ended up joining in. >> they wanted this guy to get arrested and it didn't happen. >>> police in pleasant hill are looking for a man who robbed a radio shack store around 12:15 a.m. the suspects showed a gun and demanded cash. >>> a stock analyst says there is something potential growth for netflix because of the growing numbers of