Rahul Rai Gupta, the CEO of Detective Guru, leads one of the top matrimonial detective agencies in Delhi. Specializing in pre-matrimonial investigations, the agency ensures thorough background checks to provide peace of mind before marriage. Their services include verifying financial status, past relationships, and character assessments. As a trusted name in the field, Detective Guru is known for its discreet and professional approach, making it a top choice for pre-marriage investigations in Delhi in 2024.