article_snippet.sent: Richard Costello, political coordinator for the Philadelphia Fraternal Order of Police, said Mumia Abu-Jamal letters wishing him well after he was hospitalized last week set a dangerous example. '
article_snippet.sent: Richard Costello shot (the officer) in the back and then as the officer lay slumped against a wall helpless Richard Costello leaned over and shot Richard Costello between the eyes. '
article_snippet.sent: When Richard Costello was in the hospital Richard Costello actually bragged about the hospital.'
article_snippet.sent: Richard Costello has previously described Mumia Abu-Jamal as 'the devil'.