Kill me twice

Karl Savage is dead. He must be, because his ex-lover Anjelica is in prison for murdering him in an arson attack. Because multiple forensic experts testified that they found his charred corpse amongst the ruins. So when Morgan Vine is asked by Anjelica to prove her innocence, it seems an impossible task. It doesn't matter that Karl was certainly abusive. That Anjelica has a young baby to care for. That Anjelica is petrified of fire ... And then Karl Savage walks past Morgan's window ...