A judge on Monday ordered an investigation into the whereabouts of Casey Kasem after an attorney for the ailing radio personality’s wife said the former “Top 40” host had been removed from the country. Los Angeles Superior Court Judge Daniel S. Murphy ordered a court investigator and adult protective services to find out where Kasem is being treated and report back to the court. Kasem, 82, suffers from advanced Parkinson’s disease, can no longer speak and has been in various medical facilities chosen by his wife, Jean Kasem. Casey Kasem’s children have complained that they have been unable to see...