Eaton County Sheriff investigators found a meth lab, an indoor marijuana growing operation and 20 weapons when they raided a home in the 500 block of West Grand Ledge Hwy in Roxand Township.
One person was arrested. 49-year-old Karen Smigelski of Mulliken has been charged with possession of dangerous drugs.
In addition to a significant amount of marijuana and methamphetamine found, 17 riffles and shotguns and three handguns were taken in the raid.
Also, the Michigan State Police bomb squad diffused a suspected pipe bomb.