Martin Kreutz (Earth-7253)

"Where is my sister? She's dead. She was killed. I'm sorry. I knew it was going to end this way. It was always going to end this way."

- - Martin Kreutz and Jason Bourne

Martin Kreutz was a German man who resided in Paris, France, and the younger brother of Marie Helena Kreutz.

Biography
On August 3, 2007, Martin Kreutz arrived at his apartment in Paris, France, only to discover it had been infiltrated by Jason Bourne.

While Jason did not reveal much about himself, he mentioned Martin's sister, Marie, who was also Bourne's girlfriend. Martin then questioned where she was, to which Jason revealed she was killed. Depressed by the news, Martin asked if Jason killed his sister's murderer, gaining a positive response from Jason, who said he was going to avenge her fully by finding the ones behind the conspiracy to kill him.