Tuukka Rask made 30 saves for his second shutout of the year and 10th of his career. It's his second consecutive blanking as the Bruins beat the Kings, 3-0, on December 13.
Patrice Bergeron chipped in with a goal and a pair of assists for the Bruins, who are 20-2-1 over their last 23 contests. They've taken the lead in the Eastern Conference, a point ahead of Philadelphia.
The Bruins seemed like they had something to prove after a 2-0 home shutout loss to the Panthers on December 8. They've won six in a row since that defeat.