There are many good universities having courses in Criminology and Police Administration like University of Mysore for BA Police Administration and Criminology. However, Incase youre interested in subjects like Law, Police Administration, Criminology and Forensic Studies, I would perhaps advise you to pursue State Police Service Examination, PCS/State Police or maybe prepare for UPSC for Cadres like RAW, IPS, DANIPS or IRS and youll get to know these domains in details, being in service.

For more information about Criminology courses in Universities do follow the link below

https://university.careers360.com/colleges/list-of-criminology-and-forensic-law-universities-in-india

For more information about BA Criminology do follow the link below

https://www.careers360.com/courses/ba-criminology-bachelor-of-arts-in-criminology