Ok, I just looked CLOSER... It gets better!
Note this line:
Board: [6d Kc 2h
4h Kd]
That's the order the cards came out!!! He did in fact have 56o and
his opponent had him drawing dead on the turn when he called all in. LOL.
He changed his 6 to a K, then changed the 5s to the 5h to make himself look less fishy, and then to top it all off, he changed the order the cards came out.
Gotta love it.