"28. The question of the weight to be attached to the evidence of a witnessthat was himself injured in the course f the occurrence has been extensively discussed by this Court. Where a witness to the occurrence has himself been injured in the incident, the testimony of such a witness is generally considered to be very reliable, as Tie is a witness that comes with a built-in guarantee of his presence at the scene of the crime and is unlikely to spare his actual assailant(s) in order to falsely implicate someone. 'Convincing evidence is required to discredit an injured witness.' [Vide Ramlagan Singh v. State of Bihar, (1973) 3 SCC 881, Malkhan Singh v. State ofU.P., (1975) 3 SCC 311, Machhi Singh v. State of Punjab, (1983) 3 SCC 470, Appabhai v. State of Gujarat, 1988 Supp SCC 241, Bonkya v. State of Maharashtra, (1995) 6 SCC 447, Bhag Singh v. State of Punjab, (1997)7 SCC 712, Moharv. State of U.P., (2002) 7 SCC 606 (SCC p. GOQb-c), Dinesh Kumar v. State of Rajasthan, (2008) 8 SCC 270, Vishnu v. State of Rajasthan, (2009) 10 SCC 477, Annareddy Sambasiva Reddy v. State of A.P., (2009) 12 SCC 546 and Balraje v. State of Maharashtra, (2010)63cc 673).]