It's back up. He discusses it at the 33 min mark.
He says that there was never non-Kosher meat found in the restaurant and that the meat that the owner was caught buying said (and proved) that it was for a friend. Also, as opposed to the rumors being spread, the keys were not by the owner.
The OK was still suspicious and checked the story more. When checking the restaurant more they found that there was suspicious chicken boxes in the garbage nearby to the store. He checked the nearby stores and found a Treif restaurant that sold chicken as well. They asked them if these suspicious boxes were theirs and were told that they were not theirs.
When confronted, the owners of Manalapan denied all wrongdoing but when threatened that the Hechsher cannot be continued, they closed the restaurant abruptly. Eventually it was found out that it seems like they were bringing stuff from the back.
While others Paskened that people do not have to Kasher their Keilim, the OK got a psak to kasher.