Luther

In the latest episode of luther i have watched, the anit hero luther decides to cut off his friendly relationship with criminal alice which the audience didnt want to see however this was the right thing to do.
there was a serial murderer in this episode who brutally tourchers women, luther knew who the man was but the man was to important for the police to catch as he made complaints to the media when they did forcing the police to give up, however luther did not pay attention to this and decided to go and see first hand what he done. This was unconventional of a detective as they usually follow the law. he had evidence but he took it without permission this is against the law.
when it come to it this crime drama follows all the codes and conventions of a usual TV crime drama. the arrest of the criminal is typical and what we expect of the crime dramas, however in this episode we know who was the killer and the detectives do not this is a open narritive we want the detetives to work it out.