Unreliable evidence
Irfan Ali v. State (2015 SCMR 840)
An accused cannot receive a death sentence when a co-accused with a more serious role in the incident was acquitted.
Iftikhar Hussain v. State (2004 SCMR 1185)
Where witness evidence is unreliable in regard to the involvement of one of the co-accused then, ordinarily, they cannot be relied upon against the other co-accused unless their testimony is sufficiently corroborated through strong corroboratory evidence coming from an unimpeachable and independent source.
