Dean Redding

Dean Redding is a profiler and Cassie Hobbes' boyfriend. His dad, Daniel Redding, was an infamous murderer. Dean used to live in a house with his dad unaware that just a few meters away was a shed full of female corpses. Daniel's afraid that he's like his father and that he will hurt someone.

Cassie Hobbes
In the first book of the Naturals it seemed like Dean didn't like her and is always uncomfortable around her. Since Cassie and Dean are both profilers they study together. Michael is jealous of how much time they spend together. Dean & Cassie shared a kiss during a game of truth or dare. In Killers Instinct, now familiar with having Cassie around he trusts her. At the end they reunite and kiss. It seems they are in love. After that they are pretty much inseparable. In All In they share kisses and are often teased by Lia

Lia
They have a brother sister relationship. They are very close but fought very often, because Dean is very over protective of her even though she believes she can take care of herself. She is sometimes jealous or too overprotective of Dean's relationship with Cassie.

Judd
​“Briggs saved my life...He saved me, the day he brought me Dean.”

Judd is hired by Agent Briggs as a caretaker for after Daniel Redding is arrested.