An Israeli couple looks towards people gathering at the restaurant targeted during a shooting attack the previous night at a shopping complex in Tel Aviv on June 9, 2016. 

Israel clamped down on Palestinian movements and boosted security after Palestinian gunmen shot dead four people at a popular Tel Aviv nightspot, the deadliest attack in a months-long wave of violence. Five people were wounded in addition to the four killed.

 / AFP / GIL COHEN-MAGEN        (Photo credit should read GIL COHEN-MAGEN/AFP/Getty Images)