Bulgaria re-enacts bus bombing Associated Press Copyright 2013 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Updated 7:20 am, Friday, April 26, 2013 SOFIA, Bulgaria (AP) — Bulgarian investigators on Friday staged a re-enactment of the bus bombing that killed five Israeli tourists, the bus driver and the alleged perpetrator at the Burgas airport in July. In February, an official Bulgarian report said investigators had "well-grounded reasons" to suggest that two men suspected in the attack belonged to the militant wing of the Shiite Islamist group Hezbollah. Dummies, made of jelly material with silicone-based collagen to correspond to human muscle and bone density, were placed inside and around the buses to match to security camera images and witness accounts, Iliev said. The dummy of the alleged bomber with nearly 3 kilograms (6.6 pounds) of explosives in his backpack was placed half a meter from the luggage compartment with his back toward the bus.