Maybe this guy deserved it, maybe not, but let's just reverse the situation: imagine how much of an outcry there'd be if this was a Palestinian car bomb going off in Israel, and imagine the reprisals. It's acts like this that make people wonder if the IDF are any better than their enemies. The potential for collateral damage and civilian deaths is present, whether the method is a car bomb, or a hellfire missile.
Peru forces rescue 54 adults and children held captive by Shining Path (AP)
from the article: Israel claims assassination of top Islamist militant in Gaza