The Toronto Maple Leafs suffered their worst loss of the season, a 7-0 spanking at the hands of the Los Angeles Kings last night. Elsewhere Patrick Laine scored his second hat trick of the season as the Winnipeg Jets thumped the Dallas Stars 8-2, Pittsburgh edged Edmonton 4-3, Vancouver beat the Rangers 5-3, Nashville got past Ottawa 3-1 and Montreal skated to a 3-2 win over Boston.