
Will Hanrahan is an English television producer. He is a founder and creative director of FirstLook.

21st Century Serial Killers forensically researches the lives of the killers who can't stop killing, revealing how the grim opportunities, provided by the 21st century, played a part in a number of murders....

What happens when the one you commit to spend your life with ends up taking it instead? This series looks at partner-homicide cases; stories of wives killing husbands, husbands killing wives (much more common), and love turning to loathing as passions get out of control....

Last Night Out reveals the chilling stories of the final night of fun for those whose evenings end in tragedy. We meet the under 35s who go out to have a good time but a terrible turn in events leads to their murders. This UK series uses intimate, down-the-lens interviews with family members, friends, and key figures from the investigation team to tell the stories of these tragic deaths. Blending CCTV footage, social media posts and home movies, each episode forensically pieces together the narr...