Hey!
There are many colleges that offer UG in forensic science and they are
1) Amity University
2) Swami Vivekananda University
3) Dr. Hari Singh Gour University
4) Babasaheb Ambedkar Marathwada University
5)Galgotias University
6)Mangalayatan University

The eligibility criteria is
The basic criterion of eligibility needed to be met for admission to the course is a Higher Secondary (10+2) or equivalent qualification from a recognized educational Board, with Physics, Chemistry and Biology and/ or Math as main subjects and a minimum aggregate score of 55%.
However, a few private universities in India conduct their own entrance tests for evaluating and admitting students to the course.
Fee structure of this course is 30000-2 lac
Starting salary is 1-5 lacs
So this is a good option, you can pursue this course.
All the best