Ehlers heroic in Jets return, plus Bruins bounce ‘Big Z’ in 5

What you need to know from Day 9 of the Stanley Cup playoffs: Ehlers scores twice in his return, including the OT winner to put Jets up 3-0 over Oilers, Bruins make short work of Chara and the Caps, Kunin’s double OT winner evens Preds with Canes.