A crane truck driver held responsible for Taiwan's worst rail disaster in seven decades was released on bail on Saturday, as the death toll rose to 51.Television footage showed the man, surnamed Lee, saying "I'm sorry" as he walked out of the District Court in Hualien County, eastern Taiwan, after being freed on bail of NT$500,000 (US$17,515).Justice Ministry senior official Lin Jinn-tsun told a press conference that prosecutors are pursuing charges of negligent homicide against Lee.Railway authorities have said the driver, whose truck was parked on a slope near a rail tunnel, might have be…READ FULL ARTICLE