Kathmandu, May 13:

Police yesterday sent blood samples of the three brothers — Anil, Sunil and Sujan Bajracharya — to India for another viscera test to verify results received here.

The police had found decomposed bodies of the three brothers in a room that was locked from outside in the house owned by Laxman Rajopadhyay at Khusibu on April 20.

“The viscera report here stated that the cause of their death was carbon monoxide inhalation. However, we have sent blood samples to India to verify the conclusions drawn here,” joint-commissioner SSP Upendra Kanta Aryal, a member of the probe team headed by DIG KB Rana said.

Investigating police officials said that the three brothers “most probably” died due to excessive carbon monoxide in their room.