The Lady in Scarlet is a 1935 American comedy drama film directed by Charles Lamont.
Also present at the restaurant are Private Investigator Oliver Keith and his "girl friday" Ella Carey.
Keith escorts her home and together they find an unlocked front door and the dead body of Sayre in his office.
Questioning reveals that Pennyward and Alice married the previous day over Sayre's objections.
Pennyward reveals to Keith that Sayre ran a profitable enterprise selling fake antiques through Dyker, but they argued over payments.
Shelby pulls a gun and fires it but is overpowered, with the bullet expected to provide ballistics evidence that he killed Boyer too.