What Remains, What Remains

When Michael and Vidya move into their new home to prepare for the arrival of their first baby, a leak dripping through the ceiling leads to a shocking discovery.

DI Len Harper has retired, but finds himself drawn back into the mystery of Melissa's death. He questions the neighbours with the help of Vidya - and they soon realise someone is lying.

Len begins to uncover the truth about the fragile lives of the residents, and believes he has made a breakthrough when one of them admits to having had a relationship with Melissa.

With the inquest into Melissa's death complete, Len becomes more determined than ever to prove she was murdered - but as secrets are revealed, another neighbour is put in danger.