Katheryn Winnick (born December 17, 1977) is a Canadian actress. She is known for her starring roles in the television series Vikings, Wu Assassins, Big Sky, and her recurring role on the television series Bones.
The story follows two protagonists; homicide detective Becky Marney and district attorney Felicity Graves through the investigation and eventual prosecution of 'The Trapper', a serial killer whose M/O is to leave traps at the crime scene designed to kill first responders.
