California gunman 'was posting on Instagram' during mass shooting

Posts on social media could explain massacre source: http://www.independent.co.uk/news/world/americas/california-shooting-thousand-oaks-ian-long-instagram-video-posts-stories-a8626691.html #Headlines by: Andrew Griffin

Original Post: https://www.independent.co.uk/news/world/americas/california-shooting-thousand-oaks-ian-long-instagram-video-posts-stories-a8626691.html