It rained arms that night. Around midnight of December 16-17, 1995, villagers of Purulia, West Bengal, who happened to be at the wrong place at the right time, were taken aback by the consignment of sophisticated weaponry that fell from the sky. Also left groping in the dark were India's investigative and intelligence agencies. Outlook's effort to piece together a version of what really happened from sources familiar with the case makes the case curiouser and curiouser.