After one year of Pulwama attack in which 40 CRPF soldiers were killed, Congress leader, Rahul Gandhi has pointed questions to ruling BJP, what was the result of the inquiry and who had benefited from the attack.A year since the attack, however, question marks remain over as internal findings of the CRPF had revealed a massive intelligence failure. Among other reasons, the CRPF report pointed out the unusually long length of the convoy, which made it an easier target. There was also a general alert against IED threats, but sources said there was no particular warning of a car-based suicide bomber.