Kerr retired from the Vancouver Police Department in November 2005 after serving 29 years with them. Kerr worked as a police dispatcher for ECOMM for Southwestern BC until retiring from law enforcement in 2013. Kerr has been a Wiccan for 44 years and has been involved in anti-defamation activism and hate crimes investigation for the Pagan community since 1986. Kerr was awarded the Shield of Valor by the Witches League for Public Awareness. Kerr is the author of the Law Enforcement Guide to Wicca, Wiccan Warrior, Full Contact Magick, Witch Hunts, Magickal Self Defense, How To Be Glorious, Modern Knighthood, and The Wizard, with more on the way. Kerr has a column on anti-defamation issues and hate crimes on The Witches’ Voice web site called Witch Hunts (http://www.witchvox.com/_x.html?c=whs). Kerr is the former Preceptor General of Officers of Avalon (www.officersofavalon.com), an organization representing Neo-Pagans professionals in the emergency services (police, firefighters, emergency medical technicians).
Kerr is currently leader of the Order of Paladins, a Wiccan order of Knights.