How do you catch a killer who’s erased every trace of their crime?

Detective Erika Foster isn’t looking for trouble when she takes a late-night walk near her new home in Blackheath—but trouble finds her. In a quiet residential street, she stumbles upon the brutal murder of Vicky Clarke, a rising star in the world of true-crime podcasting.

Assigned to the case, Erika quickly learns that Vicky was investigating a disturbing story for her next episode: a sexual predator targeting young female students in South London—staking them out in their university halls, then breaking in under cover of darkness.

But Vicky’s research is gone. Her notes, recordings, and digital files have been stolen—completely wiped. Erika is convinced the killer silenced her to stop the truth from coming out.