Guwahati, April 6 -- Chairperson of Congress' Media and Publicity Department, Pawan Khera, said that the party will present more evidence to back his three passport allegations against Assam Chief Minister Himanta Biswa Sarma's wife, Riniki Bhuyan Sharma.

Pawan Khera, in a press conference, had alleged that Riniki Bhuyan Sharma owns three passports and the couple, along with their son, owns a business worth Rs 52,000 crore in the United States. Assam CM, however, had denied the claims, saying he would file a defamation case against the Congress leader.

Speaking to ANI on Sunday, Pawan Khera alleged that Himanta Biswa Sarma has concealed his wife's properties in Dubai.

"Are they denying that they have no property in Dubai? Are they deny...