Drama, humor punctuate Ambrose trial

It was a colorful week at the trial of Tinley Park's John Ambrose, the deputy U.S. marshal accused of using his access to secret info about mobster-turned-informant Nicholas Calabrese back in 2003 to leak to Calabrese's mafia pals. Ambrose, 42, faced witnesses including imprisoned mob boss Mickey Marcello and a trio of his marshal service colleagues, who testified from behind a screen so the ...