In Kerala, five persons have been detained by the National Investigation Agency, NIA, officials at Kanakamala, Panur in Kannur district over suspected links with ISIS. <br/><br/>Sources said, the detainees, who hail from Vadakara in Kozhikode, were taken into custody tracking their mobile signals. The five were holding a meeting suspected to be part of an illegal plot. <br/><br/>No further details of the detainees have been made available. Investigation is on by the police and NIA about the missing of 21 persons including women and children from north Kerala who are suspected to have joined the terror outfit, ISIS. The case was registered in last July.