Shattenkirk scores in overtime, Lightning up 3-1, on verge of Cup

Tampa Bay Lightning center Brayden Point (21) celebrates his goal against the Dallas Stars with Nikita Kucherov (86) during the second period of Game 4 of the NHL hockey Stanley Cup Final, Friday, Sept. 25, 2020, in Edmonton, Alberta. (Jason Franson/The Canadian Press via AP)

Tampa Bay Lightning center Brayden Point (21) celebrates after he scored on Dallas Stars goaltender Anton Khudobin (35) during the second period of Game 4 of the NHL hockey Stanley Cup Final, Friday, Sept. 25, 2020, in Edmonton, Alberta. (Jason Franson/The Canadian Press via AP)

EDMONTON, Alberta — Kevin Shattenkirk scored in overtime on a questionable power play, Brayden Point had two goals and the Tampa Bay Lightning beat the Dallas Stars 5-4 Friday night to take a 3-1 series lead in the Stanley Cup Final and move to the cusp of winning the title.