在没有确凿证据的情况下，这个案子让控告方觉得很棘手。

Without solid evidence, the case is quite tricky for the prosecutors.

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在雅典，他的朋友们坐在一起闲聊时总会谈到他是多么“不幸”，因为警察在没有确凿证据的情况下把他关进了监狱。

All his friends sat around in Athens talking about how "unlucky" he was, since the police threw him in jail with no real evidence.

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在白宫，领导这一事件调查工作的布伦南对美国广播公司的“本周”节目说，我们已经有了关于这名嫌疑人的一些情报，但是还没有确凿证据。

Brennan - who is leading a White House investigation into the incident - told ABC's This Week there were bits and pieces of information about the suspect, but no definitive evidence.

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