'TikTok: Murder Gone Viral' begins tonight on ITV1 and STV. The three-episode true-crime series explores three tragic murder cases, which each went viral on the world’s fastest-growing social media app TikTok. In the first edition, the programme looks back to the early hours of February 11, 2022 two 21-year-old men, Saqib Hussain and Hashim Ijazuddin,