Answer: True
Step-by-step explanation:
From the passage ,it is a lawful arrest they are making in the residence, and for then to carry out such operation, they must have the necessary papers and orders to do that.
When carrying out an arrest, there are two things backing it up;
1 A order from a superior voice or head after evidence and approval to go ahead to make such arrest
2. A warrant that would justify the arrest.
These two are very important and the process of them sweeping the residence shows they have the necessary backing to that and yes it they must be an individual that is considered dangerous and a threat to not only them but the entire residence .