Former Mayo Clinic resident charged with fatally poisoning wife in Minnesota

Connor Bowman, a poisoning specialist, is also accused of researching drug found in wife's bloodstream

A poison specialist and former medical resident at the Mayo Clinic in Minnesota is charged with fatally poisoning his wife, a 32-year-old pharmacist who died days after she went to a hospital in August with stomach distress.

Authorities say Connor Bowman, 30, tried to stop the autopsy on his wife, Betty Bowman, arguing she should be cremated immediately and claiming she had a rare illness, which hospital tests did not confirm. The medical examiner's office halted the order for cremation, citing suspicious circumstances, according to a criminal complaint, and an autopsy showed Betty Bowman died from toxic effects of colchicine, a medicine used to treat gout.