'Hotel For Dogs' creator's daughter gunned down in unsolved mystery murder

Published: July 10, 2019, 5 p.m.

b"Kaitlyn Arquette, daughter of author Lois Duncan, was killed driving to a friend's home by someone chasing her. Shots from the pursuing vehicle hit Arquette twice in the head. Yet the shooter has never been found. The case has been dubbed a random drive-by shooting. Nancy Grace and her panel look at facts that make this case much more sinister. Joining Nancy Grace at CRIME CON, Kaitlyn's sister Carrie Arquette, Detective Christine Mannina\\xa0with the\\xa0Indianapolis Police Department,\\xa0\\xa0Director of the Cold Case Investigative Research Institute Sheryl McCollum, Judge Ashley Wilcott and Ellen Killoran\\xa0\\xa0Crimeonline.com Investigative Reporter."