Coach's Challenge: MTL @ TOR - 8:07 of the First Period

At 8:07 of the first period in the Canadiens/Maple Leafs game, Toronto requested a Coach's Challenge to review whether Montreal's Andrew Shaw interfered with Frederik Andersen prior to his goal.

After reviewing all available replays and consulting with the Referee, the Situation Room confirmed no goaltender interference infractions occurred before the puck crossed the goal line.
Therefore, the original call stands - good goal Montreal Canadiens.
Since the Coach's Challenge did not result in the original call being overturned, the Toronto Maple Leafs forfeit their time-out.