Greetings from Washington State, USA! I wonder if the tragic family in this article had or has any long term enemies. This all sounds like either an extremely tragic chain of events, (equal to winning a rather nasty lottery) or somebody had some personal animosity against that particular family.
Three homemade bombs in Egypt's Alexandria wound two (AP)
from the article: Amira Hass / In Gaza, Cast Lead felt like a war on civilians