Urgent bad news will keep till the morning. Trust me. Been there done that. Whoever died will be no more/less dead at 8am than at 3am. No regrets here.
Plus, what's in it for you to call someone at 3am with horrible news? What are you thinking? It would never occur to me to call anyone before 7am. For any reason.
I would much rather sleep thru the night and face the bad news with a full night's sleep behind me.
Even when I had land line phones that plugged into the wall, I unplugged them at night or just turned off the ringer.
To FFR: Is that picture supposed to mean something? A random person blinking? Really?