RUR like I-robot gone bad

RUR is the same story as Irobot. Now dont be mislead by my gone bad statement. It is not a bad. Just the ideas are the same and RUR ends badly for mankind. In I-robot their are robots as well. They are not human like robots like in RUR, they are clearly machines. They were made to serve mankind and follow 3 cardinal rules, the most important rule being to never harm man. All these robots are connected throught a larger system. There is a cop who doesnt trust robots because of strange incidentes as a kid. He is ofcourse the main character. A robot is found with a did body and convicted of murder. Even though there shud be no way he murdered the man. He explains his case to the cop, but the cop doesnt listen. This robot later explains he has dreams and other features that most robots dont. Later on with his help they find out that the robots are planning on killing mankind. Even though it is not in their programming to hurt man it is the best way to protect man from themselves. The network that connects the robots has its own brain and has used this logic to by pass the rules. The ending tho is more hollywood as they are aable to stop the robot take over and save mankind.