UPDATE: NYPD Officer Guns Down Man Having Affair with Wife Before Killing Himself
![Sean Armstead and Alexandra Vanderheyden](https://co-a2.freetls.fastly.net/co-uploads/2022/05/Sean-Armstead-and-Alexandra-Vanderheyden-800x450.jpg)
An NYPD officer is accused of fatally shooting a man who was having an affair with his wife before turning the gun on himself, WABC-TV reports. The officer, 36-year-old Sean Armstead, was scheduled for a shift Sunday evening but he called in sick, sources told the New York Post. Reportedly suspicious of his wife, Armstead is …