UPDATE: Autopsies show 3 deaths in West Des Moines were homicides KWQC-TV6Iowa family of four died in murder-suicide, police say NBC NewsNew details released on family death investigation in West Des Moines Local 5 - WeAreIowa.comIndian-origin man in US shot family, then killed himself, police suspect The News MinutePolice: WDM family died of gunshot wounds, 1 suicide KCCI Des MoinesView full coverage on Google News