1. What the deceased nefarious agent, did to you is classified as "criminal" Cheating, Fraud, Intimidation, Threatening under the Indian Penal Code.
2. Above offences are not transferable to ANYBODY (which includes family members, partners, relatives, friends, whosoever ....)
3. IF you have documentary evidences of the payments, THEN by following proper procedure of law, the accused properties can be attached, thru orders of the court.
4. You can file a Police FIR, requesting investigation and charge-sheet, for offences like cheating, intimidation, fraud against the person (or others who may be involved (eg. the college staff), supported with all relevant supporting documents.
5. IF the Police does not take action, THEN you can file private criminal case u/s 156(3) Cr.P.C., in the local Magistrates court, seeking directions to the Police to investigate and file charge sheet. against the person (or others who may be involved), The said Person's family /relatives, may come down for settlement. It is worth a try.
Keep Smiling .... Hemant Agarwal