Officials are scanning DNA samples from the fingers of the suicide bomber in the Bulgaria airport blast in a bid to identify him, the country's government has said.
Interior Minister Tsvetan Tsvetanov said video surveillance showed the attacker blended in among arriving Israeli tourists.
He looked like everybody else - a normal person with Bermuda shorts and a backpack.
Eight people, including the Bulgarian bus driver and the bomber, died in yesterday's blast at Burgas Airport.
Tsvetanov said Bulgarian security services had received no indications of a pending terrorist attack in the Balkan country.
More top news
"We need to remember the cost of war and the pity of war. We need to remember how we fell in to it."
Along a corridor deep inside Liverpool Town Hall is a room that everyone in that great city should try to see.
Two million customers on smart meters will benefit from free energy between 9am and 5pm on weekends.