On May 24 , 2001 , the third floor of the Versailles wedding hall in Talpiot collapsed during a wedding party , killing 23 and injuring more than 200 . The collapse was blamed on poor construction , using a system called Pal-Kal which was deemed unfit for public buildings . The incident is considered Israel 's worst civil disaster
Versailles wedding hall
Versailles wedding hall disaster
Talpiot