From Netflix:

Investigating a series of attacks on young women, detective Tom Thorne is dragged back into the nightmares of his past as he races to find a killer.

SLEEPYHEAD

Lasting more than two hours, this British TV one-episode detective story is as good and as harsh as any of the many other British detective shows. This and the next self-contained Thorne episode “Scaredy Cat” may both be streamed from Netflix or be viewed on DVD. Both stories involve serial killers. You should see them in order because the second story refers back to the first story.

In story one “Sleepyhead” the serial perp does not want to kill the girls. Rather he wants to put them into that conscious but immovable state known as “locked in”. Yes, I did mention that the story is harsh. For most of the story I was sure I knew who the serial perp was but I was completely wrong.

SCAREDY CAT

Because of events in “Sleepy Head” we see Thorne come on scene a bit at odds with the rest of his department. In this serial killer episode there are two killers working together. Episode two is just as rough as episode one.

For those strong stomachs out there this is an acceptable pair of serial killer stories.