The matter was not something that needed to be attended to at 9:45 pm on a Friday night. They could have done it during business hours. Actually, they did not even need to visit the premises. They could have used a subpoena.
If you're investigating a possible crime, you don't say "Hey, at your convenience could you get us your computers for us to look at?" You get a warrant and take the computers as soon as possible.
You can argue whether or not the warrant should have been issued, but once it was, the rest of the raid seemed pretty standard.
The use of a raid force on a person who is not known to be violent and/or uncooperative is just excessive.
Does it mean that no one on the steering committee should be allowed report a crime and avail themselves of the services of the force?