On May 28, 1958, Israel reported a shooting incident in the demilitarized zone on Mount Scopus in which 4 Israel police officers patrolling the botanical gardens of the Hebrew University of Jerusalem, along with the United Nations observer sent to extricate them, were killed by Jordanian fire from Issawiya. Israel sent soldiers into Jordanian territory to conduct raids in retaliation for incursions by armed persons into Israel. From their positions on the Golan Heights Syrian forces shelled Israeli settlements in the demilitarized zone, attacked fishing boats on the Kinneret and fired on agricultural workers.