The Hebrew universty opened in 1925, on mount Scopus,and was followed by the building of Hadassah Hospital in 1934. In April 1948, an Arab force ambushed a Jewish convoy on the way to Hadassah Hospital, killing 77 Jews, including doctors, nurses, patients, and the director of the hospital. Another 23 people were injured. Mount Scopus was subsequently isolated from the rest of Jerusalem by the Jordanians, and, though it remained under Israeli control, the university and hospital were both closed and relocated in West Jerusalem. After Jerusalem was retaken in 1967, the institutions on the mountain has been restored and reopened.