I believe at the end of Mike's testimony he confirmed that he had been distressed when he went to the police station to make the missing persons report.I can't figure out why DuGal is so certain someone else was at the Chic-fil-A meeting. Have we ever heard anything about that?
He testified that the first time he ever went to Joey's house was on the 13th and yet in the missing persons report it was noted by deputy Tingley that he said he had driven by the house on IIRC the 6th. When the detectives asked him later the same day, on the 15th, when he had first gone to the house he said what was in the report was not correct and it was the 13th.
I think the most likely explanation for this is that he reported that CM had gone to check on the house earlier in the week and the same applies to the meeting at Chick-fil-A - that CM had told him that he had met Joey there, and both of them went into the report as Mikey having done these things.
JMO