Ashurst and Scribbins investigate when Salsa student Sandra Foy falls to her death from the balcony of her expensive suburban home. Having recently stolen the dance partner of a very trained member of the dance class, it appears Sandra was much hated amongst her peers. However, CCTV footage uncovers a shocking revelation which threatens to blow the whole case wide open.

Ashurst and Scribbins investigate when a singer who had a string of hits in the fifties is found dead after being drowned in the bath at a residential home. JJ had many enemies but also many friends, but it soon becomes difficult to work out who is on what side. Meanwhile, Ash must face teasing from the team about the fact that she and Sullivan locked lips for an investigation.