I could see it.
>Luthor Sr. cuts funding to Victor's research after discovering that the cure has no value beyond it's initial use of curing Nora's disease. (It's a cure, not a treatment. There's no money in cures.)
>While in the process of transferring Nora's life support, LexCorp security rushes Victor, and when he turns away to give them a piece of his mind, the cryo-stasis fluid tube overloads and explodes all up in Victor's face.
>The chemical fills the room causing an explosion when it comes in contact with and exposed wire on Nora's stasis chamber.
>Victor is put into a meat freezer down at Gotham docks. Nora is still in her tube, though fading fast given that it's only running on reserve power.
>Thugs arrive to dump Victor's body, and he regains consciousness just as Batman arrives to dispose of the thugs and free Victor.
>Batman extends a hand to help Victor to his feet, but recoils feeling the chill of Victor's grip. Realizing what has happened to him, Victor places his hands on Nora's tube and begins cooling it down again. He cries with joy.
>By fate's will, Bruce Wayne hires Victor to cure his wife, and the point nothing percent of people in the world suffering from it.
>Victor builds himself a suit to protect himself, as he cannot live a temperatures above 30 degrees, and other's as he seems to generate a field of cryo-kinesis around himself. He begins again trying to cure Nora.
>He becomes obsessed with Luthor, obsessed with revenge. He builds the freeze gun and heads out to destroy Luthor.
>Batman interviens, which gives Victor a sense of betrayal. He explains his reasons for wanting to kill Lex. Batman insists that there's a better way.
>Fight fight fight.
>Batman defeats Victor, and he pleads with him to calm down and go back to work. Victor tells Batman to call him Mister Freeze, and that he'll never excuse Lex's attempt on Nora's life.
>Wayne moves Freeze's lab to his Arkham cell.
The End.