Executing arrest and search warrants is an inherently dangerous part of the job, especially when its part of a raid, and the police officer was correct in maintaining a secure perimeter immediately prior to and during the raid. A lot of preparation goes into the execution of these ops and even then things can and often do go wrong. I find it highly improbable that the police officer would have informed anyone that the target of the raid was a crack house that info usulally comes from a public affairs officer and after the fact, in part to protect possible CI's or UC operators. As someone said you're lucky you weren't cuffed and put in a cruiser or worse.