The housekeeper attacked by a security dog at Chris Brown’s Los Angeles mansion five years ago wept on the witness stand Wednesday as she described the mauling, saying it left her with severe injuries to her arm and face, extensive and painful scarring, and post-traumatic stress disorder.
“I will never be the same again,” Maria Avila told jurors in a courtroom in Van Nuys, California.
She testified that surgeons harvested so much skin from h…