Sorry everyone. They called me back while I was away from my computer.
Yes, it was a drug arrest. Several agencies involved, including the Feds...Which is why the info is slim-to-none.
They converged on the house to serve a narcotics warrant, and a single suspect was arrested without incident.
I got a couple of guys in DEA, ATF, etc.., so I'll pester them for more tomorrow. It's probably part of a bigger operation, and they'll do a release once it's completed.
~C