On YT, there is a COURT TV segment about the case with police interviews. I would like to link it but can't figure out all these new changes with my computer and have also been diagnosed with Macular Degeneration in both eyes, making it hard to see as well as before. Having to use a magnifying glass so please bear with me. It's easy to find though. For some reason, the police think Patricia was killed last. To me, that doesn't make sense. If the parents were shot first, she would've heard the gunshots and run for her life. I think she was killed first, quietly so her parents wouldn't know what was happening and about to happen. Did the killer leave the book, "In Cold Blood" behind as a sick April Fool's antic or did it belong to someone in the family? Nothing has ever been said about Patricia being raped; in fact, very little info has been given out about the case. I don't think the brother did it and considering that both his mother and sister were still alive, the killer could've heard him drive up to the house. He could've gone out the back door as the brother was coming in the front door. The brother did leave the house immediately upon finding the bodies, which could mean he knew the killer was still in the house. The attacks seemed rushed as though the killer was interrupted. Did the killer park his car out back or was he on foot? How did he know the murder weapon would be on the back porch? So many questions and no answers, even after all these years. ETA, THIS SHOULD BE ON THE CASSIDY THREAD, MY MISTAKE. IF SOMEONE KNOWS HOW TO MOVE MY POST TO IT'S PROPER PLACE, I'D BE MUCH OBLIGED.