Detroit

90cd1eff320e5210520f6a7067001246.jpg

Boston Bruins goalie Tuukka Rask (40) of Finland stops a shot by Detroit Red Wings center Darren Helm (43) during the second period of Game 4 of a first-round NHL hockey playoff series in Detroit, Thursday, April 24, 2014. (AP Photo/Carlos Osorio)

5b8a1a06320b5110520f6a7067001147.jpg

Boston Bruins defenseman Kevan Miller (86) takes down Detroit Red Wings left wing Justin Abdelkader (8) and is called for roughing during the second period of Game 4 of a first-round NHL hockey playoff series in Detroit, Thursday, April 24, 2014. (AP Photo/Carlos Osorio)

55160756320f5210520f6a706700c64b.jpg

Boston Bruins defenseman Torey Krug celebrates his goal with teammates during the second period of Game 4 of a first-round NHL hockey playoff series against the Detroit Red Wings in Detroit, Thursday, April 24, 2014. (AP Photo/Carlos Osorio)

b8b1551c320f5210520f6a706700fd81.jpg

Boston Bruins goalie Tuukka Rask (40) prepares to stop the shot by Detroit Red Wings left wing Tomas Tatar (21) during the second period of Game 4 of a first-round NHL hockey playoff series in Detroit, Thursday, April 24, 2014. (AP Photo/Carlos Osorio)

0be87259320f5210520f6a706700a1ed.jpg

Boston Bruins, clockwise from foreground left, Torey Krug (47), Patrice Bergeron, Justin Florek, Reilly Smith and Kevan Miller (86) celebrate Krug's goal during the second period of Game 4 of a first-round NHL hockey playoff series against the Detroit Red Wings in Detroit, Thursday, April 24, 2014. (AP Photo/Carlos Osorio)

8099a63431dd5110520f6a706700a4e2.jpg

Boston Bruins right wing Reilly Smith (18) controls the puck ahead of Detroit Red Wings defenseman Brendan Smith during the first period of Game 4 of a first-round NHL hockey playoff series in Detroit, Thursday, April 24, 2014. (AP Photo/Carlos Osorio)

a8cdf03a31dd5110520f6a706700159c.jpg

Detroit Red Wings defenseman Niklas Kronwall (55)checks Boston Bruins center Carl Soderberg (34) during the first period of Game 4 of a first-round NHL hockey playoff series in Detroit, Thursday, April 24, 2014. (AP Photo/Carlos Osorio)

961b0f3a31de5110520f6a706700660a.jpg

Detroit Red Wings defenseman Niklas Kronwall (55) is congratulated by teammates after his goal during the first period of Game 4 of a first-round NHL hockey playoff series against the Boston Bruins in Detroit, Thursday, April 24, 2014. (AP Photo/Carlos Osorio)

f8e1150831dd5110520f6a7067005351.jpg

Detroit Red Wings defenseman Kyle Quincey (27) checks Boston Bruins right wing Reilly Smith during the first period of Game 4 of a first-round NHL hockey playoff series in Detroit, Thursday, April 24, 2014. (AP Photo/Carlos Osorio)