PBS

Episode four of Moonflower Murders walks us back to the day before Cecily’s wedding as she frantically searches for her father’s missing fountain pen. 

The second mystery of Ridley Season 2, "The Hollow Tree," concludes as lies, deceptions, and hidden family secrets are revealed.

With Moonflower Murders reaching the halfway mark, we sat down with series creator Anthony Horowitz to discuss the meta-fictional narratives that inspire him.

Van der Valk suggests hope might be for the birds in Season 4's second case, and a beloved singer comes back from the dead.

Moonflower Murders' midpoint episode sticks to London, where Susan investigates what Alan Conway knew about the Frank Parris murder as DS Locke warns her to stay away from the case.

When a woman’s body is found in a tree in the woods, Ridley brings back Jean Dixon, who led the earlier missing person investigation, to join the team.