It's a web series called Girl Number 9 which will be available internationally from here at 9pm GMT on October 30th.
The press release says...
Vincent Boylan (Joe Absolom) has just been arrested, suspected of being behind the brutal murder of seven girls, but the team only have a limited time to get a confession. If they can't make him talk, he could slip through their fingers. Detective Matheson (Gareth David-Lloyd), who is leading the investigation, is sent in to try and get some answers. But things soon take a horrifying turn for the worse, as Matheson and his boss Lyndon (Tracy-Ann Oberman) find out that all is not as it seems. The mystery deepens as everyone is drawn into Boylan's sick mind games, and each twist-packed episode ends on a tantalising cliffhanger, making every instalment a must-see.
Sounds exciting, n'est pas? There is a Facebook page and if you're on Twitter (aren't we all?) you can follow the characters right up until the first episode becomes available. How modern!
Those Twitter links are...
Girl Number 9