The Straits Times' News In A Minute: Aug 18, 2017

Li Shengwu says he left Singapore out of fear of detainment; arrangements will be made for students who arrive late for exams due to train delay; man, 48, charged over Teck Whye Crescent murder.

In today's The Straits Times News In A Minute video, we look at:

* Li Shengwu says he left Singapore out of fear of detainment

* Train delays: MOE makes arrangements for students late for exams 

* Man, 48, charged over Teck Whye Crescent murder