A Shelley, ID, police officer died while on duty Monday night due to an apparent heart attack, according to EastIdahoNews.com .
Sgt. Kent Swanson, a K-9 handler, was at a disturbance call when he collapsed, the Idaho State Fraternal Order of Police's Facebook page said. He was taken to the Eastern Idaho Regional Medical Center, where it was determined he likely died of a heart attack, reports the Idaho Statesman .







