Type of thrillers: murder, revenge or physiological?

Murder: The murder type could be serial killer whose been of a rampage in a city location  and the police and detectives later discover that  all of the victims are linked somehow to a person and then  try and  predict and plan that persons moves before he strikes again, little did they know that the killer has infiltrated the police base and has trap on their operations.

Revenge: As in the Die Hard 4.0 film the main characters daughter is being kidnapped, which fuels him to pursue the kidnappers and take his revenge on them for the thing that they have done. The film would follow the characters detective skills to track down this daughter and the kidnappers in a high end action film. 

Physiological: Inspired by a film called “Phonebooth” , this version  would be instead in a strict environment “phonebooth” the main villan is calling more than only  one person forcing them to do tasks such as murder, theft or other crimes otherwise he will blackmail them  or even kill the victims’ families. But as the idea of the film takes a turn as one of the victim decides to go after the caller.

Choice: We decided to go with the physiological thriller set up,  as to film and create a intro for that type of film would be easier plus we felt that some aspects of the other 2 types of thrillers wouldn’t be as grasping as the  psychological. With the psycho. thriller we could start the intro with the killer calling a random victim and murdering them before calling the main character, which would give the viewers some information about the plot of the film without actually revealing the killer.