Cole Peterson

"Ah, Cole Peterson. He's born out from Washington, D.C., but now he moved to a city that's located on the other coast... in Los Angeles. So, yeah. If my friends told me that he'll be perfect to protect my village's laws, he would've probably be the best cop in the world... beating bad cops, crooks, bandits, burglars, blah, blah, blah... anyway, I'll see about that of course. Yet, I don't care."

--Su Ji-Hoon, A Life of Crime

Cole Peterson is a riot police officer of the Metropolitan Police Department of the District of Columbia, Walovlir Motovov's best friend, the husband of Victoria Colton and a member of Team WHKC.

Before World War III, he joined the Metropolitan Police Department, married Victoria Colton and meet Walovlir (because Walovlir, Polina Petrov and his siblings travel to Washington, D.C. to meet Cole in his house in Washington, D.C.), then they had 10-year-old twins, Gabriela Peterson and Michael Peterson.

During World War III, he is now working at the Los Angeles Police Department and he keeps calling Walovir after he completed his police jobs.

During the battle of New York, he found out that Ruby Rose is the one who tortured his best friend, so he decided that he would go arrest her to help the Unified Soviet Red Assault Command Police Department and Zayats.

Soon after, when Walovlir joined Team RWBY, Cole wanted to travel to Russia with his wife and his kids to find Walovlir and the rest of the Motovov family.

Also, when he went there to Russia, Walovlir then found him and then he hug him and he too for being so happy that they can now see each other in person.

Sometime later, he too meets the Motovov siblings, Yuri Motovov, Polina Petrov and her husband Walovir, including Yevgeniy Motovov for another meeting.

With all of these actions, Walovir said to Cole that he, his wife, Victoria Colton, and his twin children, Gabriela and Michael, can join Team RWBY together.

Now he, his wife and his twin children finally joined Team RWBY and Team JNPR to make sure that it is the first time that he join them.