It is very sad to know that the Arab world has not changed one bit over the past 30 years. Thousands of Palestinians have died in Syria since the start of the Syrian Civil War and no outcry. But when a Palestinian dies an Israeli prison the Israeli's are evil. I'm not saying it's not wrong that someone died in an Israeli jail. It should be investigated. But to act as if Israeli's treat prisoners worse than Arab countries is just a sad bold faced lie. Remember the Palestinian getting dragged by the motorcycle caught on film in Gaza during Pillar of Defense. No probably not because the Jews didn't do it.
Palestinian faction declare strike in Bethlehem in mourning of teen's death at noon(Haaretz)
from the article: Abbas warns Israel: Don't play with Palestinian lives