SKOREA-ACCIDENT-CONCERT-MUSIC(01 of09)
Open Image ModalSouth Korean National Forensic Service members check a broken ventilation grate after concert goers fell through it into an underground parking area below in Seongnam City, south of Seoul, on October 17, 2014. Sixteen people were killed and nine others seriously injured when a ventilation grate gave way while they were watching an outdoor pop concert in Seongnam south of Seoul. AFP PHOTO / JUNG YEON-JE (Photo credit should read JUNG YEON-JE/AFP/Getty Images) (credit:JUNG YEON-JE via Getty Images)
SKOREA-ACCIDENT-CONCERT-MUSIC(02 of09)
Open Image ModalSouth Korean National Forensic Service members check a broken ventilation grate after concert goers fell through it into an underground parking area below in Seongnam City, south of Seoul, on October 17, 2014. Sixteen people were killed and nine others seriously injured when a ventilation grate gave way while they were watching an outdoor pop concert in Seongnam south of Seoul. AFP PHOTO / JUNG YEON-JE (Photo credit should read JUNG YEON-JE/AFP/Getty Images) (credit:JUNG YEON-JE via Getty Images)
SKOREA-ACCIDENT-CONCERT-MUSIC(03 of09)
Open Image ModalPolicemen stand guard near a broken ventilation grate (R-bottom) after concert goers fell through it into an underground parking area below in Seongnam City, south of Seoul, on October 17, 2014. Sixteen people were killed and nine others seriously injured when a ventilation grate gave way while they were watching an outdoor pop concert in Seongnam south of Seoul. AFP PHOTO / JUNG YEON-JE (Photo credit should read JUNG YEON-JE/AFP/Getty Images) (credit:JUNG YEON-JE via Getty Images)
Fourteen Dead In Accident At K-Pop Concert(04 of09)
Open Image ModalSEONGNAM, SOUTH KOREA - OCTOBER 17: In this handout picture provided by the Gyeonggi Province Fire Department, People gather around a collapsed ventilation grate on October 17, 2014 in Seongnam, South Korea. People on ventilation grate fell 20 metres when the grate collapsed while watching an outdoor concert of popular K-pop group 4Minute. (Photo by Gyeonggi Province Fire Department via Getty Images) (credit:Handout via Getty Images)
Fourteen Dead In Accident At K-Pop Concert(05 of09)
Open Image ModalSEONGNAM, SOUTH KOREA - OCTOBER 17: In this handout picture provided by the Gyeonggi Province Fire Department, People gather around a concert stage next to collapsed ventilation grate on October 17, 2014 in Seongnam, South Korea. People on ventilation grate fell 20 metres when the grate collapsed while watching an outdoor concert of popular K-pop group 4Minute. (Photo by Gyeonggi Province Fire Department via Getty Images) (credit:Handout via Getty Images)
SKOREA-ACCIDENT-CONCERT-MUSIC(06 of09)
Open Image ModalPolicemen stand guard near a broken ventilation grate after concert goers fell through it into an underground parking area below in Seongnam City, south of Seoul, on October 17, 2014. Sixteen people were killed and nine others seriously injured when a ventilation grate gave way while they were watching an outdoor pop concert in Seongnam south of Seoul. AFP PHOTO / JUNG YEON-JE (Photo credit should read JUNG YEON-JE/AFP/Getty Images) (credit:JUNG YEON-JE via Getty Images)
SKOREA-ACCIDENT-CONCERT-MUSIC(07 of09)
Open Image ModalPolicemen stand guard near a broken ventilation grate after concert goers fell through it into an underground parking area below in Seongnam City, south of Seoul, on October 17, 2014. Sixteen people were killed and nine others seriously injured when a ventilation grate gave way while they were watching an outdoor pop concert in Seongnam south of Seoul. AFP PHOTO / JUNG YEON-JE (Photo credit should read JUNG YEON-JE/AFP/Getty Images) (credit:JUNG YEON-JE via Getty Images)
Fourteen Dead In Accident At K-Pop Concert(08 of09)
Open Image ModalSEONGNAM, SOUTH KOREA - OCTOBER 17: (SOUTH KOREA OUT) In this handout picture provided by the Park Young-Dae-Donga Daily, Rescue workers stand around a collapsed ventilation grate on October 17, 2014 in Seongnam, South Korea. People on ventilation grate fell 20 metres when the grate collapsed while watching an outdoor concert of popular K-pop group 4Minute. (Photo by Park Young-Dae-Donga Daily via Getty Images). (credit:Handout via Getty Images)
Fourteen Dead In Accident At K-Pop Concert(09 of09)
Open Image ModalSEONGNAM, SOUTH KOREA - OCTOBER 17: In this handout picture provided by the Gyeonggi Province Fire Department, People gather around a concert stage next to collapsed ventilation grate on October 17, 2014 in Seongnam, South Korea. People on ventilation grate fell 20 metres when the grate collapsed while watching an outdoor concert of popular K-pop group 4Minute. (Photo by Gyeonggi Province Fire Department via Getty Images) (credit:Handout via Getty Images)