Goofs

At the scrap yard in her vehicle, Amy cycles the slide of the gun and no round is ejected. It had been fired three times, so it would already have had a round in the chamber. This reveals the prop gun used was unloaded.

Amy is wearing sneakers, but when she is looking for Emily at the shipyard the sound of her footsteps are those of hard soled shoes.

The kidnapper tells Amy she is his only chance to gank the patient, yet he sends in a gun thug that is easily able to do the job. As such, the entire plot of the movie involving Amy is moot.

The shooting of the police detective has several issues. The abdominal wound shown would not have incapacitated him as shown. Unmarked vehicles unlike patrol vehicles do not have in-car video recorders. The corrupt detective would have been justified in firing as soon as Amy turned around, yet instead she kept talking, not firing until Amy ran away. Presuming the detective's wound was fatal, ballistics would match it to the corrupt detective's gun, not the one Amy was holding.

The police act unaware of the attack on Amy 3 years earlier, and David has to fill them in on the details. As a matter of routine investigation, they would have pulled up Amy's records by that point and known all about the attack.

Amy is shown to have had firearm training, yet when she is exiting her vehicle with the gun thug's gun, she cycles the slide. All that would do is eject a round onto the floor, giving her one less round to use.

The male police detective violates rules of police procedure by removing Amy's phone from the crime scene and then handling a likely murder weapon without gloves.

When the police arrive at the end, Amy was still a wanted fugitive, yet none of the officers pay any attention to her and she is able to hug her daughter and husband.