WEST ALLIS -- A Quad/Graphics printing plant was temporarily evacuated Tuesday morning due a bomb threat, police say.
Officers were called to the plant, located at 555 S. 108th St., shortly after 9:00 a.m. The plant was evacuated "out of an abundance of caution," police say.
Police say they found a note inside the plant, which is taking several hours to search as it is a "very very large facility," according to police.
Check back often for updates on this developing story.