Has there ever been a case where someone convicted of three or more murders was released from prison?
I would add an addendum that they’re 3 separate murders cases and not a single event.
I don’t immediately know what in particular transitions someone from killer to “serial” killer.
But I could see if it was someone who wiped out a van of people or a husband coming back home to his wife cheating with a couple and murdering them being potentially released after a long sentence.
generally, a serial killer does multiple individual murderers over an extended period. this contrasts with a mass murderer, who kills a bunch of people in a single event, or a spree killer who does multiple killings over a short time span. a serial killer may take a couple years to kill 5 people while a spree killer does it in a weekend, and a mass killer manages it in a few minutes.
Only two convicted murders but one of them was her own sister, Karla Homolka served 12 years and got out in 2005.
As far as I know, Garth Brooks has never been arrested.
Yes. He’s never disclosed where the bodies are, so there’s never been enough physical evidence for an arrest.
https://time.com/7176342/pete-hegseth-donald-trump-pardon-war-crimes-military/
at least two of these dudes fit the bill
Quite a few eventually get released, Wikipedia has a long list of serial killers, just search that list for the word “released”:
https://en.wikipedia.org/wiki/List_of_serial_killers_by_country