Hellblazer #178 page 5

Red Sepulchre" Part 2 of 4.

Alone in his room, John watches the remains of the mysterious videotape that was delivered to the guest house. Speaking on the tape, Gemma tells her uncle that the people she is with (willingly or otherwise) are searching for the Sepulchre, an item connected in some way to the Constantine lineage. She finishes by passing on a message to John - that the person in charge of the men who flank her wants to meet him for breakfast at the Savoy.