Or as @shopson67 pointed out elsewhere.....the Lakers lost to the Nuggets by 6, 5, 11 and 2 points.
That was the point of saying Lebron was out of gas. Earlier in the playoffs, with a more rested Lebron, they may well have had a different outcome. When Lebron had a chance to score at the basket to send game 4 to OT, he had very little lift when he went up.