A news report in Phoenix New Times reported that Horner passed away in his sleep September 18,2017, although this report was initially thought to be a hoax, it was later confirmed by the Maricopa county coroner's office.
A news report in the "Phoenix New Times" reported that Horner passed away in his sleep September 18,2017. Although this report was initially thought to be a hoax, it was later confirmed by the Maricopa County, Arizona coroner's office.