10 Killing Days till Christmas

When detectives Derek York and Peter Williams are called to Tower Hamlets on the 15th of December, they find a woman's body strung up and mutilated with an Anti Christmas theme. The unknown killer has had his sexual pleasure with her before the killing, but he obviously wants her corpse found quickly and his message seen. He leaves her front door wide open.
DNA and prints are found, in fact his DNA seems to be left as if to say, 'you can't trace me' and he's right. His message is reiterated the following day, when two homosexual men are found in their home in very similar circumstances.
To the police this person seems to kill at will, but how and why he targets his victims is a complete mystery. He seems to be a ghost and even after intensive searching, no one can furnish them with a name or where he lives. That is until they get a tip off from the most unlikely of sources. This puts them closer; they have a name but not much else to help them, they just have to keep looking. But the bodies keep accumulating; the third day two young female Japanese tourists turn up dead in the Hilton Hotel Jacuzzi.
Sad Steve after appeasing the demons in his head with his first kill sits in the pub having a celebration drink. Emilia Bishop decides she fancies this tall handsome loner and makes her play for him, to which Steve readily responds. Emmi is a Rock/Goth chick and as hot as hell, a pretty face and a serious body, what man wouldn't want her?
They hit it off so well, mainly due to their mutual enjoyment of sex. But within a short period of time it leads from lust into something more serious and satisfying. For the sad loner his pleasure is almost complete. A sexual serial killer by day and a serious sexual lover by night, what could possibly go wrong! He only needs 10 days in which to make his statement to the World.
Unfortunately Steve's lover Emilia Bishop, the bringer of happiness and joy ultimately starts his downfall.