The serial killer had worked with older people
https://www.aarp.org/politics-society/advocacy/info-2022/texas-elder-murders.html
Interesting article—it sounds like these metro Dallas senior living management companies were just “mailing it in” when it came to security—both in terms of hardware and employee performance.
Then the police botched a whole bunch of cases—some detectives should be fired for gross incompetence for sure.