Posted Wednesday, December 11, 2013 --- 5:14 p.m.
Rock Co. deputies say two people have been arrested in an investigation in Beloit.
The Sheriff's Office's Special Investigation Unit served a search warrant at 1006 Summit Avenue Wednesday.
During the search, authorities found THC, drug paraphernalia, ammunition, a shotgun and a 9mm handgun.
Michael Joseph was arrested for two counts of possession of a firearm by a felon, possession of THC and possession of drug paraphernalia.
Corrinne Winscom was arrested for possession of THC and possession of drug paraphernalia.