We need personal responsibility for government officials.
There are quite a few people in the whole process from surveillance to arresting and detaining them, that should have noticed, that they did nothing illegal (or atleast are employed there to be the ones who should be noticing stuff like this).
Engineer builds a house, uses way less material then needed to be safe, because it saves money,... then house collapses, engineer knew (or should have known) how much concrete/rebar is needed, still approved it, criminal negligence, jail. Why not the same for police, prosecutors, judges, etc.?