一个关于ing-modifier的疑惑点求教！！

STELLAN20

在去论坛扒RON的解析的时候发现一个知识点是：

• if the "__ing" relates to the main action in the correct way but doesn't occur in the same timeframe, then this kind of sentence is wrong. the main action must occur in the timeframe of “__ing".
  

然后例子：

• Running into the path of an oncoming bus, Tyler was killed instantly. 正确
  

解析：Tyler在跑向公交车的时候被杀死了，表伴随。

• Tyler was struck by a bus, dying in the hospital a few hours later.  错误
  

解析：两件事情不在同一个时间轴上，逻辑错误。

想问一下第二个表伴随时态不对，那为什么不可以表结果啊？因为Tyler was struck by a bus, 所以dying in the hospital a few hours later.

谢谢啦！！这个问题怎么都想不通