As reported on KSL news, the LDS Church operated news channel:
"A lightning strike damaged the Angel Moroni statue atop the Bountiful Temple on Sunday afternoon.
LDS Church spokesman Eric Hawkins confirmed that lightning struck the statue but did not the know the extent of the damage.
Photos emailed to KSL from people in the area show part of statue's head missing and a hole in the back. One of them estimated the lightning hit at 2:12 p.m. Sunday."
I always thought growing up as a kid that the statue of Moroni on top of all the temples was a solid gold statue. While still impressive, I can see now that after lightning struck the Bountiful Temple that the iconic statue is actually hollow, most likely made out of fiberglass with a gold shiny veneer finish.