Criminology

Once you have completed a course in this field, you can opt job in various areas such as Forensic Department, Police, Research area, Medical Hospitals, CBI, Court, FBI, Crime Laboratories, Private Hospitals, Colleges, Institutions, MNCs (legal matters), Prison Reforms Programs and many others.

Yes, you can join M.Sc Forensic Science and Criminology. Both are individual courses. The Global Open University, Dimapur Nagaland offers such PG courses. The course duration and eligibility criteria are given below.
Eligibility: Graduates of any discipline
Duration: Two years
Total Fee: Rs. 24,125
For more details, please visit: https://nagaland.net.in/index.htm

You can visit Shiksha's official college predictor where you can get the list of all Masters in Science in criminology offering colleges all over India. From there you can pick up the colleges of your own choice.

All Law colleges teach criminal law, as it is the part of the curriculum.

M.Sc in Criminology and Criminal Justice Science course is not available with UNOM through correspondence mode. This is a regular course and the eligibility criteria is as under.
Eligibility: - Any Bachelor (Under-graduate) Degree holder of the University of Madras or any other University or a qualification accepted by the Syndicate of this University as equivalent thereto. The admission in asked course are based on merit in the qualifying exam.
Further, if interested the M.Sc Cyber Forensics and information Security is available through distance mode with UNOM and also you are eligible for this program.