Deadly Standoff: New Details on Iowa-Wisconsin Homicide Case

Iowa and Wisconsin law enforcement are investigating a possible homicide, chase, and deadly standoff involving 32-year-old Tana Poppe found dead in Iowa, with her 13-year-old and 5-month-old children missing. The person of interest, 37-year-old Alexander Grunke, was involved in a vehicle pursuit in Wisconsin, where the 13-year-old was found dead of unknown causes and the 5-month-old was turned over to an acquaintance. The standoff ended with Grunke found dead inside a Wisconsin home. The investigation is ongoing, with officials in Dane County unable to confirm a connection to the Iowa case.