Proscribed group UNLF today said that the person called Yaikhom Premkumar @ Ratan son of late Ibobi of Khurai Thoudam leikai at present staying at Lilong Chajing Karam is not a member of the outfit neither is related with the activities of the outfit. The individual was claimed to have been arrested by combined troop of Manipur Police and 12 Bihar Regiment on November 26.