         Sentence 1: Police investigating a fatal hit-and-run  accident conducted a search Monday at the home  of Bishop Thomas O ‘Brien , head of the Roman  Catholic Diocese of Pheenix .    Sentence 2: Police investigating a deadly hit-and-  run accident went to the home of Phcenix 's  Roman Catholic bishop on Monday and found the  windshield of his car caved in , authorities said .    