Sarah and Tom are in deep financial trouble. Their situation takes a terrifying nosedive with the shocking behavior of uninvited dinner guest, Jessica On the brink of losing everything Sarah and Tom have managed to find a buyer for their stylish London home. When their best friends Richard and Beth come round for a final dinner, an uninvited old friend, Jessica, tags along. After a seemingly trivial argument, Jessica hangs herself in the garden. Tom goes to call the police…