A serial killer convicted of eight murders has escaped from prison.
I just heard on the radio that the serial killer struck again.
Maybe this is just a serial killer who crosses city lines.
We combine that with who he is now as a serial killer.
The detective vowed to bring the elusive serial killer to justice at last.
A documentary about a notorious serial killer aired last night on television.
A serial killer's trial attracted immense media attention and public curiosity.
Investigators found evidence linking the serial killer to three unsolved murders.
Local law enforcement formed a task force to catch the serial killer.
Lokalne organy ścigania utworzyły specjalną grupę zadaniową do schwytania seryjnego zabójcy.
Then you can worry about protecting the serial killer from me.
Kleavon is a confessed serial killer facing the death penalty.
First the wolf, then a dumping ground for a serial killer...
I may watch serials but my husband isn't a serial killer.