Independent ballistic experts have told the BBC that injuries sustained by some Cockroach Janta Party (CJP) supporters during last week's protest in the Indian capital were caused by pellet guns. In the days following the crackdown, the government has not confirmed media reports that pellet guns were used on protesters. But the BBC has been able to confirm at least four cases where protesters have been treated at hospitals for wounds that experts say are caused by pellet guns. We have spoken to two of the injured men who believe they were hit by pellet guns fired by security forces. "These pellet injuries can actually be quite devastating, especially at close range.