Many sociologists and criminologists (Ungar, Hier, Rohloff) have revised Cohen's original framework. During his incarceration, Kuklinski granted interviews to prosecutors, psychiatrists, criminologists, and writers. Criminologists are the people working and researching all of the ins and outs of criminology. This analysis aroused the interest of criminologists, public prosecutors and judges. According to criminologists and scientists, this casual definition of perfect crime exists. Rural criminologists have used social disorganization and routine activity theories. Criminologists doubt that performing more traffic stops leads to reduced crime. Environmental criminologists examine the place and the time when the crime happened. Some of these criminologists propose an increased number of police officers. Other criminologists narrow the range to only those crimes that are not detected at all. He was among the first criminologists to claim a direct link between race and crime. The numbers of lives saved or lost by gun ownership are debated by criminologists. He is considered as one of the most influential criminologists of the 20th century. The series follows the lives of three criminologists who only take on high-profile cases.