Dr. Violet Lence, also known as Mrs. Violence, is a villain and enemy of Batman. As a fully qualified physicist and medical doctor, she was the one to help George Valance stay alive. After implementing various technological features onto him, he became Sgt. Buzzsaw. She loved her work, and swore to protect him, even though his brain cells and memory were never fixed. He became extremely villanious, and she became Mrs. Violence, almost unwillingly. Later in her life, she started liking crime, and became truly villainous herself.
Batman: Altor's Demise
She will appear in the upcoming game Batman: The Institution as an antagonist in a side mission.