Authorities arrested a suburban Milwaukee pharmacist Thursday suspected of deliberately ruining hundreds of doses of coronavirus vaccine by removing them from refrigeration for two nights. The arrest marks another setback in what has been a slower, messier start to vaccinate Americans than public health officials had expected. Police in Grafton, about 20 miles north of Milwaukee, said the Advocate Aurora Health pharmacist was arrested on suspicion of reckless endangerment, adulterating a prescription drug, and criminal damage to property, all felonies. The pharmacist has been fired and police said in a news release that he was in jail. Police did not identify the pharmacist, saying he has not yet been formally charged. His motive remains unclear. More on what allegedly occurred, per the AP: