[monsieurbanana]

I'm not sure what you're getting at, physical investigation is the common procedure. You need a reason _not_ to do it, and since "it's all digital" is not a good reason we go back to doing the usual thing.

[mothballed]

It's a show of force. "Look we have big strong men with le guns and the neat jack boots, we can send 12 of them in for every one of you." Whether it is actually needed for evidence is immaterial to that.

[Teever]

If law enforcement credibily believes that criminals are conspiring to commit a crime and are actively doing so in a particular location what is wrong with sending armed people to stop those criminal acivities as well as apprehend the criminals and what ever evidence of their crimes may exist?

If this isn't the entire purpose of law enforcement then what is exactly?

[swiftcoder]

It can be both things at once. It obviously sends a message, but hey, maybe you get lucky, and someone left a memo in the bin by the printer that blows the case wide open.