[s1e10] Open And Shut -

The title "Open and Shut" is a clever nod to the bassoon case Jan used to transport her tools, as well as the trio's belief that they had finally closed the book on Tim Kono's murder. Key Moments & Revelations

Since that first season, has grown into a massive success, with its fifth season having recently concluded in October 2024 and a sixth season already confirmed. [S1E10] Open and Shut

We see Jan's manipulative side as she attempts to poison Charles, just as she did Tim. The tension peaks in a race against time to stop her before she can unleash a toxic gas through the building's vents. The title "Open and Shut" is a clever

After a season of red herrings—from the Dimas family’s secret business to Sting’s supposed involvement—the trio of Charles, Oliver, and Mabel finally narrow down their search. The episode reveals that the real killer was Jan, the bassoonist who had become Charles's love interest. The tension peaks in a race against time

Just as the trio celebrates their victory on the roof, the episode ends on a shocking cliffhanger. Mabel is found in her apartment covered in blood, standing over the body of Bunny Folger, the building’s board president.

The ultimate "smoking gun" was a bassoon cleaner found in Tim Kono's apartment, which Mabel eventually connects to Jan.