Article continues below advertisementLate Buffy the Vampire Slayer star Nicholas Brendon is facing accusations of "grooming" a 17-year-old girl years before he unexpectedly passed away from natural causes at age 54 on March 20."When I heard the news that he died, I cried out of pure relief," Doe 1, a now-30-year-old member of the nearly 9,000-member Nicholas Brendon Awareness Facebook group, said in an interview with a news outlet on Friday, April 17.