The victims' relatives were relieved to hear Zirko's sentence but they struggle with the loss.
"My mom will never know my kids. My kids, when I have kids, are never going to know their grandmother. And it's terrible you know. I mean, it's just, I don't even know how to explain it, it's just something that i feel empty inside sometimes because of it," said Raymond Lacey.
"We're glad it's over. We can hopefully get some closure out of this, but it's never going to be the same," said Thomas Ballog, victims' relative.
The victims' relatives say they're disappointed Zirko did not receive the death penalty.