Do crime dramas always rely on contrivances?
I never was into Breaking Bad but I watched the final few episodes yesterday. Three members of a drug gang enter Skylar's house without being detected by the myriad of law enforcement members waiting outside. Especially, when it is mentioned that Skylar can not so much as fart without the fart being detected. Walt takes his money to NH and his "relocator" does not give so much as a single thought to back stabbing him or turning him in for what would have to be a huge award.
Sons of Anarchy. Female leader of a major biker club with criminal undertones? Major shootouts with nobody able to hit the broadside of a barn.
Animal Kingdom. Cody boys seem to be infrequent visitors to the crowbar hotel given the stuff they are into. Yet to be seen but sure to happen is Cody boy who was on yacht will miraculously fall through law enforcement screening when the search for suspects and connections to the robbers takes place. Camp Pendleton was shaken down like it was the school for the blind.