He Ain't Heavy, He's My Brother
- Runtime
- 43m
- Air Date
- Aired Dec 5, 2011
Boston Homicide teams up with the FBI after a bank manager is shot during a robbery. Jane’s brother Tommy may be facing more trouble just as his relationship with Maura begins to grow. Tessa Thompson guest-stars as by-the-book FBI Agent Anna Farrell, who has a complicated history with Detective Frost.