Corrected entry: During the scene on the bridge when the detective's car shuts down, she doesn't try to unlock the door before she breaks the window. The unlock lever is right above the handle, and is in the lock position. It is impossible to lock yourself in a car.
Corrected entry: In the scene where Jennifer, the FBI agent, is at her motel, and Detective Boggs comes to have dinner, he knocks on the door. You can see there is a peephole in the door, however, Jennifer looks out the window. When she opens the door to let Boggs in, we can see why she looked out the window. There is no peephole on the outside of the door. When she closes the door behind him, you can once again see the peephole on the inside of the door.
Corrected entry: One of the murdered men is described in news reports as being a "Vietnam vet" pilot, and then his birthdate on the website is shown as 1955, making him a little young to have been in Vietnam (which ended in 1975) as a pilot.