This discussion involves a complex property dispute where a school, established on land originally owned by 'R', faces challenges from a woman claiming to be his wife. Despite possessing documents like a GPA and affidavit from the original owner, the school's attempt to register the property was halted by his death. The situation has escalated with alleged police corruption, a fabricated FIR against the school's principal, and a biased court ruling. The user is now seeking guidance on filing an interpleader suit in the Delhi High Court, specifically asking about permissible annexures and any other expert advice.