it was and a bit of an anomaly and that all people were involved in the same dagang. when it comes to having different gangs, we did do interactions and get in to stop any retaliation from what we thought would be opposite saying -- gang, until it proves to all be from one gang. >> i am not sure we knew it was violence from the same gang. do we feel like it has calmed down for good, temporarily, or might it flare up again? 5 i would say it has definitely calms down temporarily, and one would hope that is a long time, but that is why we work as hard as we do. >> there was discussion about cameras in response to residents and being afraid to come forward. i want to explore that more and figure out if there are any instances where witnesses have come forward, or is it the case that everyone that lives in sunnyvale does not want to come forward because they are afraid for any reason? >> we have had information from informants that tell us the story, but no one is willing to come forward and testify and subject themselves to being touted -- outed as the people who told the