Section 139

This provision continues a principle from the Indian Evidence Act, 1872 (Section 134), rooted in English common law's move away from older systems that demanded a fixed number of witnesses (like the two-witness rule in some historical or religious legal traditions). Indian evidence law instead emphasizes the quality and credibility of testimony over quantity, trusting judges to weigh evidence on its merits rather than by headcount.

Indian courts, particularly the Supreme Court, have repeatedly held that conviction can rest on the testimony of a single witness if that testimony is wholly reliable, consistent, and inspires confidence — this is often summarized as the principle 'evidence must be weighed, not counted.' Courts have applied this in rape cases (relying solely on the survivor's testimony), eyewitness murder cases, and other situations where only one person witnessed the event, provided the judge finds the witness credible after scrutiny.

• Myth: You always need at least two witnesses to prove something in court.
  Fact: Indian law has no minimum witness requirement — courts can rely on a single credible witness's testimony to prove a fact.
• Myth: More witnesses always make a case stronger.
  Fact: Courts focus on the quality and reliability of testimony, not the number of witnesses; multiple unreliable witnesses don't outweigh one credible one.