Murder at Midnight Murder is a Lonely Business EP 14, 1940s Mystery Horror Old Time Radio Shows

At a cemetery a burial is taking place. The two chief mourners Fred and Grace Tillson stand beside the open grave and as he looks at his wife bitter thoughts course through Fred’s mind!
About:
Murder at Midnight was an old-time radio show featuring macabre tales of suspense, often with a supernatural twist. It was produced in New York and was syndicated beginning in 1946. The show's writers included Robert Newman, Joseph Ruscoll, Max Ehrlich, and William Norwood, and it was directed by Anton M. Leder. The host was Raymond Morgan, who delivered the memorable lines of introduction over Charles Paul's effective organ theme: "Midnight, the witching hour when the night is darkest, our fears the strongest, and our strength at its lowest ebb. Midnight, when the graves gape open and death strikes."
(Wikipedia)