>>> we take you to a lasz the public rarely sees, inside san quinton prison. >>> tonight after a pipe bomb was detonated. fire fighters reporteded the bomb around 5:00 p.m. tonight. there is video of the incident. the device was safely detonated by the crews that arrived on the scene, minutes later. details are sketchy at this hour but we'll be bringing you more on the story wooz we gaether more information. . >>> we have seen a number of federal agents, guns, stolen. some of those guns were used in two different shootings. one off of san francisco peer 14 and another in oakland. now, police are on the hunt for another hand gun that belonged today a federal agep. this is the latest one happening in san francisco. we are live in the neighborhood where the gun disappeared. scott, what do we know now? >> reporter: vicky, please are not saying much a -- police are not saying much about this, other than it happened here inside the neighborhood. now, they are, again, trying to track down a federal agent's gun. take a look at what the gun looks like. this is a similar gun by the same manufac

. >>> we take you to a lasz the public rarely sees, inside san quinton prison. >>> tonight after a pipeomb was detonated. fire fighters reporteded the bomb around 5:00 p.m. tonight. there is video of the incident. the device was safely detonated by the crews that arrived on the scene, minutes later. details are sketchy at this hour but we'll be bringing you more on the story wooz we gaether more information. . >>> we have seen a number of federal agents, guns, stolen. some of those guns were used in two different shootings. one off of san francisco peer 14 and another in oakland. now, police are on the hunt for another hand gun