A Pennsylvania woman has been arrested and charged with murder after police found the dismembered bodies of her elderly parents in their shared home.The District Attorney for Montgomery County Kevin Steele said that police conducted a welfare check on Tuesday in Jenkintown after a family member said they had not heard from the elderly couple in over a week.That's when they found their daughter Verity Beck inside, along with one body "tightly wrapped in a white bed sheet" and evidence of a second dead person."There were signs of extreme trauma present," Steele said, adding that it was then that Beck, 43, was arrested.It was soon determined that both individuals were killed by a gunshot wound to the head, according to the county coroner's office, and their deaths were ruled a homicide."