11.   Unlike the incident Wednesday, the double-drowning seven years ago happened at a house that had no fence around the swimming pool.

12.   Alei Sinai is guarded by an army outpost and patrols, but has no fence separating it from nearby Gaza City.

13.   Elai Sinai is guarded by an army outpost and patrols, but has no fence separating it from nearby Gaza City.

14.   Gaza has a fence around it.

15.   Israel also has fence around Gaza Strip in effort to prevent unauthorized entry by Palestinians in search of work or for terrorism.

16.   The attack occurred before dawn on the edge of the settlement, which unlike most does not have a fence.

17.   The attack occurred on the edge of the settlement, which unlike most does not have a fence.

18.   The Frys live on the outskirts of Maaleh Mikhmash which, unlike most settlements, did not have a fence.

19.   The Frys live on the outskirts of Maaleh Mikhmash, which unlike most settlements does not have a fence.

20.   The line has no fence, as Israel itself does not recognize it as a border.