Man charged with using chemicals from University of Wisconsin lab to poison coworker Channel 3000UW lab worker accused of trying to poison coworker WKOWUW lab researcher admits to adding poisonous chemicals to coworker’s water bottle, shoes The Daily CardinalUW-Madison lab employee arrested after chemical found in campus office WMTV 15 NEWSMan allegedly poisoned co-worker’s shoes and water bottle after being denied promotion WKRC
