3. Taken in 90 Seconds

Contains very strong language and some scenes which some viewers may find upsetting.

Available for over a year

In a chilling look at how screens become crime scenes, we uncover a murder that was plotted in Romania and live streamed to 764 members worldwide. The investigation explores the power of online manipulation and the worrying reach of 764. Written and Produced by Jo Palmer. For information and support on issues discussed in this series, visit bbc.co.uk/actionline.