The interrogation and detention regime implemented by the U.S. resulted in the deaths of over 100 detainees in U.S. custody -- at least. While some of those deaths were the result of "rogue" interrogators and agents, many were caused by the methods authorized at the highest levels of the Bush White House, including extreme stress positions, hypothermia, sleep deprivation and others. Aside from the fact that they cause immense pain, that's one reason we've always considered those tactics to be "torture" when used by others -- because they inflict serious harm, and can even kill people. Those arguing against investigations and prosecutions -- that we Look to the Future, not the Past -- are thus literally advocating that numerous people get away with murder.
I have spent time reviewing the Autopsy reports of the detainees known to have died in US custody in Iraq and Afghanistan. Of these 44 detainee deaths, 21 were determined by US military pathologists to be homicides. Most of the autopsies reveal the handiwork of pure cruelty. The autopsies are replete with descriptions of linear bruises caused by batons or other blunt objects, patterned abrasions ("brush burns") on the back from dragging, cuts and bruises at the wrists from shackling, boot prints in the flesh, head injuries that cause blood vessels in the brain to rupture.... This link to an ACLU press release provides several telling excerpts. Aside from the unadulterated cruelty evident in many of the autopsies, one autopsy reveals a death that was exacerbated by the medical experimentation of the early torture program.See also-- Detainee 04-309: Death from Torture