Raymond Sultana the 55 year old man who was injured in the 12th May fireworks complex explosion is still critical, the police confirmed. Sultana was working in the complex along with 33 year old Charlton Mifsud who was also injured but his condition is not critical. Police confirmed that the accident happened despite the several pre cautions measurements and procedures were taken within the complex for minor wounds on site. The explosion happened at 4:20p.m on Wednesday and the explosion is said to have been triggered following the mixture of chemicals.