There's no way to avoid his death, no. His after-death fate is in his own hands; he apparently knows he's dead, so he's gone on to the white light all by himself.
All we can do now is track down the Countess and whoever is sending her out after the people she targets.
Can you think of a person or entity that had something to do with both Cubestar Films and the Park Gallery?
Especially one that benefited from the two deaths?
Let's find out more about the Meltzer Foundation.