How about a link for say “Homicide Hunter” on Investigation Discovery channel? Their site indicates you need to sign in with your TV service provider in order to watch any of those episodes.
Beats me. Figure it out. I don’t have any magic knowledge. I, too, just figure it out.
I found Homicide Hunter on Hulu
https://www.hulu.com/homicide-hunter
And on Amazon, pay per episode or pay per season
https://www.amazon.com/Homicide-Hunter-Lt-Kenda-Season/dp/B009KZZEBQ
Also on Amazon you can also buy a subscription to “True Crime Files by ID”, 7 day free trial, then $3.99/month.