Sarah and Tom are in terrible financial trouble. On the brink of losing everything, they've 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 when Sarah realizes if the buyer finds out, the sale will collapse, meaning definite financial ruin. The only solution - to convince