Martin tried to bait AK into touching the ball while it was still in his hands. Ak didn't bite, then Martin bobbled the ball and AK grabbed it. Martin touched it again (which is when it should have been out of bounds on the Nuggets), then AK took a dribble and Martin reached for it again and may have touch it. AK went up for an easy layup and missed it by a mile. The clock expired, AK grabbed the ball and put it in.
If AK had made the original layup we would have been dying when the refs reviewed it and declared the ball out of bounds because Martin had touched it. Instead, he misses the layup and they never review the blown finish... though they certainly should have because they still needed to make sure his second layup came after the clock expired.
That was just one of a slew of horrible calls tonight.