On Tuesday, tensions boiled over once again in the NHL as the Florida Panthers took on the New Jersey Devils at the Prudential Center. Panthers’ star Matthew Tkachuk found himself locked into a chokehold by a Devils star after he landed a massive hit on Nico Hischier.

Hischier never saw him coming. Tkachuk hit Hischier high and sent him onto his back. ESPN play-by-play announcer Bob Wischusen called it “a big, freight-train hit,” and analyst and former Devils defenseman PK Subban screamed, “Whoa!” on the call. Then all hell broke loose.

NHL Player Safety has announced that New Jersey Devils defenseman Johnathan Kovacevic has been fined $1,996.53 for cross-checking Florida Panthers forward Matthew Tkachuk. This is the maximum allowable fine under the CBA.

NEWARK—New Jersey Devils captain Nico Hischier and Florida Panthers forward Matthew Tkachuk have history. And that history was revisited on Tuesday night amid the Devils’ 2-1 shootout loss to the defending Stanley Cup Champions.