As per case facts, three accused were tried for the gang rape and murder of a woman, 'X', on October 28. They were convicted and sentenced to death. The prosecution ... relied on circumstances like the accused being last seen with the deceased, an extra-judicial confession, medical history noted by a doctor, and DNA analysis. The appeals challenged the conviction, arguing that the chain of circumstantial evidence was incomplete and that the 'last seen together' evidence, extra-judicial confession, medical history, and DNA report were unreliable due to discrepancies, inadmissibility, and a broken chain of custody for samples. The question arose whether the prosecution proved all necessary circumstances by reliable and clinching evidence to establish the accused's guilt beyond reasonable doubt. Finally, the Court found that the prosecution failed to prove the complete chain of incriminating circumstances. The 'last seen together' evidence was unreliable, the medical history confession inadmissible, and the extra-judicial confession weak and uncorroborated. Crucially, the DNA evidence was discarded due to unexplained delay in sample handling and unproven chain of custody, undermining its integrity. Therefore, the conviction and death sentence were set aside, and the accused were acquitted.