In the movie, the murderer is shown to choose victims mostly from the poor and homeless sector of society; either sex workers, drug users or street people. However, the film ends with the serial killer shooting himself after confessing to all his crimes: a clear deviation from the facts.
The movie depicts a serial killer targeting those living in poverty and homelessness, such as sex workers, drug addicts, or homeless individuals.  However, the film's ending differs from real-life scenarios by having the killer take his own life after confessing to his crimes.