4 sentences

1. 等到事发就太晚了。

   děng​dào shì​fā jiù tài wǎn le.

   When that happens, it'll be too late.

   Source: OpenSubtitles

2. 你何不带我们到事发地点？

   nǐ hé bù dài wǒ​men dào shì​fā dì​diǎn?

   Why don't you take us to the place where this all happened?

   Source: OpenSubtitles

3. ‎你知道事发时她在哪里吗？

   ‎ nǐ zhī​dào shì​fā shí tā zài nǎ​lǐ ma?

   Do you know where she was when this happened?

   Source: OpenSubtitles

4. 事发时她多大？

   shì​fā shí tā duō dà?

   How old was she when it happened?

   Source: OpenSubtitles