"Nancy and Savannah have both contributed so much to the Tucson community," Sally Shamrell, the Guthries' family friend of over 30 years, told CBS News.
The death last month of former NFL player Kevin Johnson is possibly linked to three other killings of unhoused people in the same area that occurred over the last four months, detectives said.
CBS News' Olivia Gazis speaks with Deputy Prime Minister Radosław Sikorski of Poland about President Trump's push for Greenland, NATO and the relationship between Poland and the U.S.
