This is the video to episode 1 and an empty youtube video with subtitles. Play both video at the same time. Make sure to check "cc" is activated on the youtube video. Subtitles will show up according to the same exact time as displayed on the video.

Witness to a Prosecution - 洗冤錄 - Episode 01 (Cantonese) at icdrama.se 
Click the video link to icdrama.se