Approver's testimony corroborated in material particulars is sufficient to sustain conviction for criminal conspiracy.

In July 1984, five persons, including the appellant and an accomplice-turned-approver (PW-1), conspired to steal a truck.

They hired Truck No. URM 660, then murdered the driver (Arun Kumar) and the cleaner (Jasbir) at separate locations to facilitate the dacoity.

The appellant was arrested on 29.07.1984; his brother, co-accused Ram Chhail, died during trial.

While the appellant did not personally strike the fatal blows, he maintained vigil at the truck while the murders took place according to the plan.

The Trial Court convicted the appellant under Sections 302, 396, 201, and 120-B of the IPC.

The High Court of Delhi dismissed the appeals in 2013.

This appeal challenges the conviction based on the approver’s testimony and the validity of the conspiracy charge.

1. Whether the testimony of PW-1 (the approver) was creditworthy and could form the legal basis for the appellant's conviction.

2. Whether the appellant’s conviction under Section 302 read with Section 120-B IPC is sustainable despite alleged defects in framing the charge and his lack of direct participation in the killings.

The court applied Section 133 of the Evidence Act, which enables conviction based on accomplice testimony, balanced against the rule of prudence in Illustration (b) to Section 114, requiring corroboration in material particulars.

Precedents including Somasundaram @ Somu v. State and Rameshwar v. State of Rajasthan established that corroboration need not be direct but must link the accused to the crime.

Regarding conspiracy, the court applied Section 120-B IPC and Section 10 of the Evidence Act, noting that as per Firozuddin Basheeruddin v. State of Kerala, a conspirator is liable for every "reasonably foreseeable crime" committed by members in furtherance of the common objective.

Section 464 CrPC was applied to determine if defects in charges caused a "failure of justice".

The Court found PW-1’s testimony reliable as it was not entirely exculpatory; he admitted to holding the legs of the cleaner during the assault, thereby inculpating himself.

The testimony was corroborated by material facts: the recovery of the headless body of the driver, the discovery of the cleaner’s body at the site designated by PW-1, and forensic confirmation of the stolen truck.

Regarding the conspiracy charge, the Court held that although the appellant's name was struck off in one part of the charge-sheet, he had pleaded "not guilty" to the conspiracy of murder and was fully aware of the case, thus suffering no prejudice under Section 464 CrPC.

Applying the doctrine of agency in conspiracy, the Court reasoned that murder was a "foreseeable event" when forcibly hijacking a truck from its operators; consequently, the appellant’s role as a lookout made him liable for the murders committed by his co-conspirators.

The Court exercised its power under the Union of India v. V. Sriharan doctrine to modify the sentence of life imprisonment to the period already undergone and ordered the appellant to be released forthwith.