Guwahati, June 18 -- In a significant turn in the Raja Raghuvanshi murder case, the brother of the accused, Sonam Raghuvanshi, has publicly agreed to undergo a narco test following an appeal from Raja Raghuvanshi's family.

Earlier, on Monday, the elder brother of Raja Raghuvanshi demanded a narco-analysis test on the prime accused, Sonam's parents, and said the family suspects the involvement of more people in the killing.

Speaking to the mediapersons on Wednesday, Govind, brother of the accused Sonam Raghuvanshi, stated, "Whatever truth there was, I have shared almost everything with the media and with them. And even after that, if they still have doubts, they can have an investigation done; we are absolutely ready to come forward for ...