- "Use your eyes to decipher how the system works. And then... seek the real enemies."
- —Linda Vermilion
Linda Vermillion (リンダ・バーミリオン, Rinda Baamirion) is a character in killer7. She is Garcian Smith's second controller, after she is forced to kill his previous contact, Christopher Mills for knowing more than he should have as a contact. She does this using a high-powered sniper rifle, shooting him in the forehead through the windscreen of his car, just as he is about to reveal the secret of Harman Smith and the Union Hotel. She confronts Garcian at the beginning of his next mission, offering an explanation for the life of assassins and their role in the machinations of the government, and relays him instructions for his next assignment. She continues to perform this function up until the events at Coburn Elementary School, after which Garcian begins to operate independently.