I worked as a bodyguard for C-suite executives and celebrities. The UnitedHealthcare CEO shooting was a wake-up call for companies.

Courtesy of Solomon Turner PR

This as-told-to essay is based on a conversation with Todd Fox, the 50-year-old CEO of Close Protection Corps about his work as a bodyguard for high-profile clients. He has no affiliation or direct involvement with UnitedHealthcare's security operation. The following has been edited for length and clarity.