India, June 9 -- What began as a romantic honeymoon to Meghalaya's Sohra region for Indore's Raja Raghuvanshi, suddenly took a chilling turn, leading to a multi-state investigation of his murder that resulted in the arrest of four men and the dramatic surrender of his "disappeared" wife, Sonam Raghuvanshi.

Sonam Raghuvanshi surrendered in Uttar Pradesh's Ghazipur, while three assassins she allegedly hired to kill her late husband have been arrested. She will be handed over to the Meghalaya Police, which is expected to arrive in Ghazipur on Monday.

On May 23, Raja and Sonam, just days into their marriage, vanished while exploring the East Khasi Hills in Meghalaya. Their rented scooter was later found abandoned near a cafe on the Shillong...