Red suitcase on train, severed body parts, CCTV clue: How cops traced Chennai woman's killers

Chennai police are searching various Odisha locations for a couple. They are suspected of murdering a Jagatsinghpur woman and disposing of her remains. The victim's body parts were found in a suitcase aboard the Tamil Nadu Express. Investigators identified the suspects from CCTV footage boarding the train with the bag. The couple's rented home in Chennai yielded additional body parts during a search.