**1. Money Laundering Allegations** A Union Minister has raised questions about whether the football club was used to launder illicit funds.  He stated that central agencies would investigate if necessary to trace the source of the massive funds behind the club's rapid rise. **2. Scrutiny of Funding and Sponsors** The State Sports Department has already initiated an inquiry into the club's structure, operational rules, and funding sources.  If required, the club's sponsors may also be summoned for questioning. **3. Encroachment and Other Irregularities** Allegations surfaced that the club conducted practice sessions on a ground in Bidhannagar that had been illegally occupied.  The ground has since been cleared of encroachment following administrative action.  Additionally, an investigation is underway regarding player eligibility and service rules. **4. Current Situation: ISL Qualification** Diamond Harbour FC recently qualified for the Indian Super League (IS...