A regional prosecutor says there is n't enough evidence to file charges . Outraged miners say they 'll appeal the decision . An attorney for the mine 's owners says the company is not responsible . The 2010 mining accident drew global attention as word spread that the workers had survived and rescuers worked for weeks to free them . Miner : `` We are going to fight this case until we die, and then we'll go back to work in a few years with our families around us. "
A regional prosecutor says there is n't enough evidence to file charges . Outraged miners say they 'll appeal the decision . An attorney for the mine 's owners says the company is not responsible . Miner : `` We are going to fight this case until we die, and then we'll go back to work in a few years with our families around us. "