Section 27 of the Indian Evidence Act carves out a well-known exception to the general rule that confessions made to police are inadmissible. The Supreme Court in Mehboob Ali v. State of Rajasthan, 2015 SCC OnLine SC 1043, explained that when information supplied by an accused leads to the discovery of a new fact previously unknown to the police, that part of the statement becomes admissible in evidence. Significantly, the Court held that such discovery may also include the involvement and arrest of a co-accused.