Thomas is right. Most no-knock search warrants are for served for narcotic offenses. And they happen A LOT more often than you would think, knock and no-knock. When a search warrant is served, you will have many officers on the SWAT Team making entry, hopefully 10 or more. When a no-knock is served, SWAT must still announce their presence, they just don't knock, instead they just breach the door and enter. You will also have many officers outside the target. One will be on a bull horn, announcing their presence to the entire neighborhood (no I'm not kidding) and telling the neighbor's to stay inside their homes. No-knocks are safer for the SWAT team. Knock search warrants allow suspects inside to secure firearms. The difference between an knock search warrant and a no-knock is less than 10 seconds. But that 10 seconds matters to the Entry team.Thomas said:
Swilden, destruction of evidence is important, but not to the SWAT Team. SWAT is there to secure the target so the Investigators and Detectives can secure evidence. Surrounding the house and calling the suspects out creates a problem the SWAT Team is trying to avoid: A Barricade Situation. The only thing worse than a barricade situation a hostage situation, which a barricade can easily turn into. Turning every search warrant into a barricade situation is asinine. Not only is it more time consuming, it is A LOT more dangerous to the SWAT Team members. Most barricades take 5 to 8 hours to resolve, where most search warrants and finished in under 60 seconds.
Not every search warrant is served by the SWAT Team either. Search warrants are rated on a danger scale. Some warrants are served with only one or two officers. Other require more, including a SWAT Team. Bottom line, No-knocks are safer for the good guys.