Nestled between hills on one side and the sea on the other, Marishbunia village in Teknaf's Baharchhara union is pure beauty. Babbling brooks, mossy arched bridges and hibiscus shrubs in full bloom -- this was the last location where Maj (retd) Sinha Rashed Md Khan was filming before he was killed in police firing on July 31. But for such an idyllic location, the atmosphere in Marishbunia is unnerving. All the witnesses named in the case, filed against the slain ex-army major by police, are