ABU GHRAIB, Iraq — On the eve of the first court-martial in the Iraq prisoner abuse scandal, relatives of those still held at Abu Ghraib prison said Tuesday the only suitable punishment would be death -- illustrating the potential gap in expectations in the case. "If they actually committed such offenses, they should be executed," said Odai Ibrahim, 55, as he waited in a line with hundreds of other Iraqis to visit relatives at the prison on the western outskirts of Baghdad -- notorious as the site of executions and torture during Saddam Hussein's regime.