i know little of this movie when i enter the theatre for an advance screening . i gather from the ad that it be a thriller . what we have be like compulsion meet matlock . two teen decide to commit a perfect murder . a victim be select at random and then carefully execute so that no trace of the actual murderer be find . then a bunch of false lead be plant that point to an innocent bystander . ( innocent of the murder anyway ) enter sondra bullock a the investigate officer . ( imdb say that she fbi and but i do not remember that . i think that she be a regular cop ) she frustrate by the inconsistency of the killer profile ( the profile doesn not fit the profile . ) and by the power and influence of the father of one of the boy . she also have demon of her own which figure prominently in her decicision to become a cop . but this be the only character that be really more than one dimensional . all others be pretty flat . for a thriller and there be really no big thrill . it mostly a cat and mouse game like an episode of matlock ( which she watch at one point in the film ) . the twist be that there be two involve in the killing . just who be the real murderer and justin or richard . it will cost you eight buck to find out .