I didn't get to see the ending

Emily is contacted by Andrew to meet in the building. She goes over there with the cops outside setting up a trap for whoever the mysterious man is. As she gets there- nobody is in the office waiting for her. Then Justin shows up and sees her as she is going through files on the computer of the fake porn pictures. She thinks he is the one responsible and makes a run for it. After he fails to catch up with her- Warren shows up in an elevator that Emily is about to step inside. She goes with him thinking he will help her. Andrew arrives at the building and asks Justin where Emily is. Justin tells him that she got away and Andrew hits at him for letting her go. The police see that and rush inside. As Emily is with Warren- he gives her a drink and it causes her to start feeling drugged. Warren then makes Emily get in a car with him and he drives her away. Meanwhile, Andrew and Justin are telling the cops they were going to talk to Emily about some things and they have no idea where she is. Emily figures out Warren is kidnapping her and jumps out of the car. She calls on her cellphone- but Warren grabs her away. The police run a trace on it and figure out where Emily is. Emily manages to get free from Warren and starts running away- but he pulls out his gun and fires a shot warning her not to go any farther. As she is trying to talk him out of killing her- he knows he cannot let her walk away as she is aware of what all he has done. As he gets ready to shoot her dead- the police come driving up. Emily then uses that as her chance to run away- but Warren gets a shot at her. The cops get out of their cars and shoot Warren dead. It ends with Emily at the hospital and Andrew comes in the emergency room to explain everything.