Defense Cross-Examines Bulger's Alleged Partner

Defense attorneys for accused mob boss James Whitey Bulger tried to poke holes in the testimony of Bulger's alleged cohort, Stephen Flemmi.

Stephen Flemmi is serving life in prison after pleading guilty to ten murders, and has implicated Bulger in all of the deaths.Much of the questioning has surrounded two women Bulger allegedly killed: Flemmi's girlfriend, Deborah Davis, and Flemmi's stepdaughter, Deborah Hussey.

We heart the latest from the federal courthouse.

David Boeri, WBUR's senior reporter.

Follow the latest on the trial at WBUR's special websit "Bulger on Trial" and follow live updates from the courthouse on twitter, @wburlive.