[Kitsa]

Well, I'll start out in very general terms. Dexter has his stalking rituals, and he uses police department resources to get info on his potential victims. Time and time again, they show him looking up addresses, license numbers, etc. They also show him using google maps-alike (Hollywood OS) to determine good places to ambush his prey. At work.

You'd think that after the whole "Bay Harbor Butcher" thing at the very LEAST, that he might be concerned about his access being monitored. Every one of his victims could seemingly be found in his searches.

And one thing that really bothered me last season was the internal investigations officer who kept following Deb around. I didn't know that cooperation was optional with that stuff. I thought that if you refused to cooperate, that kind of put you in the crosshairs yourself.

Other than that, it was just a ton of little stuff, from body-hiding to people who seemed to have fatal dumbass lack of observation flaws, to things that seemed to have a remarkable lack of consequences.