Mobster James 'Whitey' Bulger Caught

The photos left and center are FBI handout photos of fugitive Massachusetts mobster James "Whitey" Bulger, taken in the 1980s. At right is an FBI photo of Bulger's girlfriend, Catherine Greig, who travels with the former gangster. (AP/FBI)

In these 1984 file photos originally released by the FBI, New England organized crime figure James "Whitey" Bulger is shown. (AP Photo/Federal Bureau of Investigation, File)

June 22: FBI agents stand in the ground floor parking garage of the apartment building in Santa Monica, Calif., where fugitive crime boss James "Whitey" Bulger and his longtime companion Catherine Greig were arrested. (AP)

June 22: Police and FBI surround the apartment building in Santa Monica, Calif., where fugitive crime boss James "Whitey" Bulger and his longtime companion Catherine Greig were arrested. (AP)

In this 1995 file photo provided by the FBI, fugitive mobster James "Whitey" Bulger is shown in a photo released Saturday, April 17, 2004, and taken shortly before he disappeared in 1995. (AP/FBI)

This is an undated handout file photo the FBI released in this Dec. 30, 1998 showing reputed Boston mobster and fugitive James J. "Whitey" Bulger. (AP/FBI)

Retired FBI agent John J. Connolly Jr., is seen as he enters U.S. Federal court in Boston, for his trial in this May, 15, 2002 file photo. Connolly was accused of misconduct in his handling of criminal informants James "Whitey" Bulger and Steven "The Rifleman" Flemmi. (AP)

This is an undated file photo showing reputed New England organized crime figure Stephen K. "The Rifleman" Flemmi. Flemmi was a cohort of James "Whitey" Bulger who cut a deal with FBI agent John Connolly to provide information on the Italian Mafia in exchange for protection from the FBI. (AP/FBI)