The husband of the woman, who was shot dead in Delhi's Shalimar Bagh on early 25 October morning while she was in her car, has admitted to have planned the killing.
The man confessed after a sustained interrogation. He will now be taken, along with the team, to recover the weapon.
He, the victim, and their one-year-old child were in the car, when the incident happened.
The Delhi Police had launched an investigation as soon as incident took place.