Caitlyn Jenner said she is going through “tough times” following the July 2 death of her longtime friend and manager, Sophia Hutchins, who was killed when her speeding all-terrain vehicle (ATV) lost control on a winding road near their Malibu home and plummeted into a ravine.

Authorities believe that Sophia Hutchins, Caitlyn Jenner's friend and manager, may have been speeding when she crashed an ATV in Malibu, Calif., and died. Hutchins, 29, was pronounced dead on the morning of Wednesday,