The CID of Odisha Police seized burnt remnants of two Russian nationals including a lawmaker from the cremation ground at Rayagada for forensic examination as part of its probe into the mystery over the twin deaths of the foreigners.The CID which is probing the deaths of Vladimir Bidenov (61) and Pavel Antov (65), a lawmaker in Russia, was also planning to take the help of Interpol as the investigation may require interrogation and examination of certain people in Russia, an official said on Saturday.”We are yet to take a final decision in this regard,” the official added. A senior official involved in the investigation of the case said ”seizure of burnt remnants of the deceased could be useful for future investigation in the case.” Odisha’s premier investigating agency on Saturday also completed recording the statement of two fellow tourists of the deceased Russians.’Recording of the statement of accompanying Russian couple namely Turov Mikhail and Pane Senko Natalia with the assistance of interpreter and of tourist guide Jitendra Singh completed with audio-video recording of the whole process,” a statement issued by the CID said.Of the four Russians visiting Odisha’s Rayagada district, Bidenov died on December 22 while Antov succumbed to a fall from height on December 24. The local police based on the permission given by the deceased persons family members and the Russian Consulate, Kolkata cremated both the bodies.