Other mistake: At the beginning before the fight scene, Frank tells the hoodlum that the car will only start when he grips the steering wheel, but after the fight scene when he gets into the car to drive off, the car starts before he grips the wheel.
Other mistake: When being driven to the private DOD plane at Luke AFB in Arizona for the trip to Texas, the vehicle has a Texas registration sticker on the windshield instead of a Arizona sticker. (00:19:00 - 00:20:00)
Other mistake: Captain Forsyth is looking at the dossier about The Gourmet Detective; the interrogation happens in the evening with everyone still dressed for the formal dinner, but the file was printed at 9 AM. There's no reason why the police would have printed that file at that time of the day. (00:23:15)
Other mistake: Maggie and the chef sleuth are watching the viral video. The article mentions that a four minutes outburst has been caught on camera, but the video lasts only 30 seconds, contains the full transcript and ends, no cuts, with her that grabs the camera. There's no room for other 3 minute and a half of footage. (00:26:00)