Even though the investigation's initial report points to an IDF shell being the cause, Peretz says it may have been a Qasam. A typical Israeli lie to try to cover the truth. I used to feel sorry for Israeli civilians getting bombed by Palestinians, but even though Palestinians almost entirely halted the suicide attacks , Israelis constantly attacked and bombed and killed Palestinians on a daily basis. No more pity for Israelis, to them the only good Palestinian is a dead Palestinian.
from the article: Peretz: Gaza beach blast may have internal Palestinian cause