Can we buy it...why did he keep mum during the investigation..did he say anything similar before the committee if not exactly?

The fact of the matter is they (Baburam and his bosses from Lainchaur ) want to see off Gyanendra and his family...a good way would be to execute the ex-king and his son and let the rest rot inside the jail. But having no evidence or good evidence can backfire the locals as well as the international...so they have started collecting evidences now...they know the danger of his presence even it is in the backwater. God bless the innocents!