Here’s the recap from The Associated Press:

Mike Ricahrds scored the go-ahead goal with 2:43 to play, Jonathan Quick made 20 saves and the Kings continued their dominance of St. Louis with a 4-2 win over the Blues on Thursday night in St. Louis. Dustin Brown had a goal and an assist and Trevor Lewis and Justin Williams also scored for the Kings.

Jarret Stoll assisted on Lewis’ goal, giving him 100 with Los Angeles.

The win gives the Kings only their second sweep of a season series against St. Louis after first doing it in 2005-06. Los Angeles has beaten the Blues eight straight times, including a 4-0 sweep in last season’s Western Conference semifinals. …

Richards capitalized when Halak gave up a rebound on a soft shot. The puck went to the right side of the net, but came back in front and Richards eventually jammed it in for his 10th goal. Williams closed the door on an empty-netter with 1:16 remaining.