UnitedHealth CEO Andrew Witty on Tuesday abruptly announced he was stepping down for “personal reasons,” which may or may not be that he’s afraid of getting shot dead by some future heartthrob, Reuters reports. Witty’s role was not the same as the late and not-so-great Brian Thompson, who was the CEO of the congolmerate’s insurance unit, meaning Thompson reported to Witty. Share prices dropped 11 percent, even after the company announced former CEO Stephen Hemsley, who stepped down in 2017, will be returning to the role on an at least interim basis.