Caribbean crime drama Death In Paradise has returned to BBC 1 for Series 7. Music composed by Magnus Fiennes and produced by Red Planet Pictures. 

DI Mooney and his team are tested when a hotel billionaire's fiancee falls from a balcony the day before her lavish wedding and everything points to suicide... except for the fact that the victim only painted one fingernail.

Episode 1 airs tonight on BBC 1 at 9pm.

Check out the trailer below.