Shots rang out at a Beverly Hills home where Tekashi 6ix9ine was shooting a music video with Kanye West and Nicki Minaj ... and we're told Tekashi and Kanye were inside. Also, The shooter who terrorized college students at Borderline Bar & Grill was shockingly on social media as he shot a dozen people dead, and, based on what we now know, it sounds like they were revenge killings.