rú / guǒ / zhǎo / bú / dào / xīn / de / zhèng / jù / zhè / ge / àn / jiàn / jiù / kě / néng / shān / qióng / shuǐ / jìn / le如果找不到新的证据,这个案件就可能山穷水尽了。If no new evidence is found, this case may reach a dead end.