Festivalgoers are seen after a stage tent collapsed during the Pukkelpop music festival in Kiewit, Hasselt, Belgium, 18 August 2011. EPA/HARRY HEUTS
Visitors of the Pukkelpop music festival walk in the streets of Hasselt, Belgium, 18 August 2011. Three people were killed and 11 were seriously injured in Belgium on 18 August when thunderstorms brought down a stage tent, giant screens and other structures at an outdoor music festival, Flemish broadcaster VRT reported. EPA/MARCO DE SWART
A firefighter stands at a stage after a tent collapsed during at the Pukkelpop music festival in Kiewit, Hasselt, Belgium, 18 August 2011. Three people were killed and 11 were seriously injured in Belgium on 18 August when thunderstorms brought down a stage tent, giant screens and other structures at an outdoor music festival, Flemish broadcaster VRT reported. EPA/HARRY HEUTS
Festivalgoers leave the site at the Pukkelpop music festival in Kiewit, Hasselt, Belgium, 19 August 2011 after a stage tent collapsed on 18 August 2011. Reports state that three people were killed and 11 were seriously injured in Belgium on 18 August when thunderstorms brought down a stage tent, giant screens and other structures at an outdoor music festival. EPA/MARCO DE SWART
Festivalgoers leave the site at the Pukkelpop music festival in Kiewit, Hasselt, Belgium, 19 August 2011 after a stage tent collapsed on 18 August 2011. Reports state that three people were killed and 11 were seriously injured in Belgium on 18 August when thunderstorms brought down a stage tent, giant screens and other structures at an outdoor music festival. EPA/MARCO DE SWART
View of a collapsed tent at the Pukkelpop music festival in Kiewit, Hasselt, Belgium, 18 August 2011. The tent collapsed during a thunderstorm. According to first reports, one person was killed and seven injured in the accident. EPA/PINO MISURACA BELGIUM OUT - BEST QUALITY AVAILABLE
Illustration picture shows a tree branch that was broken off during a thunderstorm at the Pukkelpop music festival in Kiewit, Hasselt, Belgium, 18 August 2011. A tent collapsed during the thunderstorm. According to first reports, one person was killed and seven injured in the accident. EPA/PINO MISURACA BELGIUM OUT - BEST QUALITY AVAILABLE
View of a collapsed tent at the Pukkelpop music festival in Kiewit, Hasselt, Belgium, 18 August 2011. The tent collapsed during a thunderstorm. According to first reports, one person was killed and seven injured in the accident. EPA/Harry Heuts
View of a collapsed stage at the Pukkelpop music festival in Kiewit, Hasselt, Belgium, 18 August 2011. The stage collapsed during a thunderstorm. According to first reports, one person was killed and seven injured in the accident. EPA/STEPHANIE BEX Belgium Out
View of a collapsed tent at the Pukkelpop music festival in Kiewit, Hasselt, Belgium, 18 August 2011. The tent collapsed during a thunderstorm. According to first reports, one person was killed and seven injured in the accident. EPA/Harry Heuts