Oops! You need to enable JavaScript in your browser to start watching. Guidance: With strong language and discussion of crime. Disable parental controls Enable parental controls ITV Social Media Murders The tragic story of 22-year-old Grace Millane, a British backpacker who went missing while on a Tinder date in New Zealand in 2018. 60 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share