Kandivli, Mumbai: A newspaper boy finds a dead body of in a car. A plastic carry bag covers the dead man's face, his legs are tied, and his arms are wrapped around the seat belt. During investigations, the forensic team do not find finger prints of any other person inside the car, an indication that the killer was extremely careful while committing the crime. The investigating police establish the victim's identity with the driving license found in his wallet. He turns out to be a resident of Nagpur. Who murdered him and why? Crime Patrol coming back in its 4th season attempts to bring stories of crime happening all around the country. Crimes that tell us, we need to be careful, we need to be watchful. Crimes that tell us lives could have been saved.Every crime we hear of, either warns us to be careful or scares us, it could happen to us. Every crime ignites a feeling, "It should not have happened".Would knowing the "Why" behind a crime, help in stopping a crime from happening?"I don't like the way he looks at me", "I don't like the way he/she is behaving", "I think he/she is out of his/her mind", "I think he/she has gone crazy". That gaze, that quirky smile, that persistent stare which unnerves. It is difficult to understand the intentions but the hints are there.In a house a husband and wife argue, fight. A vessel comes flying, a glass breaks. Husband is angry and the wife is upset. That hatred, that ego. The distance that keeps growing. It is difficult to comprehend the damage, but the cracks are there.Feelings... expressions. Misunderstood, unresolved callings of the heart. The cracks are there. Too wide to be missed. Yet when the heart takes over the mind, the outcome is a mindless tragedy.Crime Patrol- Dastak will attempt to look at the signs, the signals that are always there before these mindless crimes are committed. Instincts/Feelings/Signals that so often tell us that not everything is normal. May be, that signal/feeling/instinct is just not enough to believe it could result in a crime. Unfortunately after the crime is committed, those same signals come haunting.