Plot hole: Cleveland never tells his friends where Cecilia lives. Yet Lester is somehow able to call Immigration & Customs Enforcement and direct them to Cecilia's house. (00:14:05 - 00:15:10)
Plot hole: Several angles of the Frapp Attack video would have been impossible for Rallo to shoot. The "ow, my bottom!" angles come from a wide shot, but Rallo was never standing in such a position when it actually happened. (00:08:05 - 00:09:05)
A General Thanksgiving Episode - S4-E3
Plot hole: Holt and General Ritcher could barely even hear each other when they are in the plane due to all the wind blocking the sound. but General Ritcher is somehow fully able to hear Holt when Holt is saying "You've got to get me closer" despite being a further distance. (00:18:05 - 00:18:45)
Answer: In the episode "A Rodent Like This" Rallo discovers that Cleveland Jr. is actually a secret agent who is tracking down Tim, who is actually criminal. Jr. reveals that in order to get close he had to eliminate the real Cleveland Jr. luckily Cleveland doesn't pay attention so it was easy. Whether or not this is canon or not depends on the writers.