BBC World News

1. Police identify 18-year-old as suspect in Tumbler Ridge shooting

   A candlelit vigil was held on Wednesday night in the remote British Columbia town where six people were killed and dozens injured.

2. 'It was terrifying': Tumbler Ridge's tight-knit community in shock after shooting

   Members of the remote community have spoken of their fear and uncertainty after nine people were killed.

3. Lyse Doucet: In Tehran, rallies for Iran's revolution overshadowed by discontent and defiance

   The BBC visits the Iranian capital for the first time since authorities used unprecedented force to put down protests last month.

4. China's Xi Jinping makes rare reference to recent military purge

   Zhang Youxia, widely seen as Xi's closest military ally, was in January removed from his post.

5. Russia moves to block WhatsApp in messaging app crackdown

   WhatsApp says the move aims to push its 90 million users in Russia to a "state-owned surveillance app".