- No person accused of any offence can be convicted for merely having told untruth in relation to any fact alleged against him — Unconvincing version of the accused may make his defence weak — Onus always lies on the prosecution to prove its case — Prosecution cannot succeed on the weaknesses of the defence. Asia Bibi & 5 others v. Ghazanfar Ali & 3 others 2005 SCR 1 (D)