It makes the public more aware of the various types of crimes that can happen. For example, they might not have known about certain fraud schemes before.
One case in 'Crime Patrol True Stories' showed how a con artist tricked several elderly people out of their life savings. He would pose as a financial advisor and convince them to invest in fake schemes. Also, there was a case of a hit - and - run where the perpetrator was caught because of a small piece of evidence left at the scene, like a piece of their car bumper.
Well, 'crime patrol true story' is a program which showcases real crime incidents. It details the events leading up to the crime, the motives of the criminals, and the efforts of the police in solving the cases. It gives an insight into the dark side of society and how law enforcement works to combat crime.