We have updates a massive death investigation centered on a Philly home, the now decades-old Tupac Shakur murder case and Luigi Mangione’s surprise move to plead guilty this week, as well as other developing cases from around the nation. Featuring audio from KNX News in Los Angeles, WWJ Newsradio in Detroit, KYW Newsradio in Philadelphia, 1010 WINS in New York and WCCO News Talk in the Twin Cities.