Single intake of breath that hinted taxi driver could be a 'prolific serial killer'
- Posted on February 22, 2026
- By The Mirror
- 4 Views
Single intake of breath that hinted taxi driver could be a 'prolific serial killer'
Convicted killer Christopher Halliwell murdered Sian O'Callaghan and Rebecca Godden, but experts analysing footage from his police interviews say he could be responsible for other unsolved killings
