connecticut home invasion murders

https://www.yahoo.com/news/10-years-later-shocking-home-invasion-haunts-quiet-043250391.html

i saw this on the news, and read how horrifying.

but a thought occured to me, why did the killers not kill the father/husband down in the basement??

i thought that was odd....

i know that sounds bad, but...am i the only one that is wondering? shouldnt murderers cover their tracks?

from reading lots of serial killers, and murder stories.

it looks like something like they got hired to do. what do you all think?

even commentors were commenting that the father was bad,

but i dont want to think that either if he really is a good man and tragedy hit him so hard he lost his wife and children.

and some commentors were saying he didnt shed a tear and he's so cold.

but other people defended the father/husband that he went through a traumatic event so no tears, no emotion to show to others...it was sooo horrible.

maybe like all family murders, the police records always say that it's always someone in the family...

but in this case, it might just be a burglary turned vicious cruel murder?

in the news, the burglars/murderers/rapists said that they saw the mother and 11 year old daughter at the supermarket and decided to follow...them to their home.

what do you all think? any thoughts?

i looked further and he has rebuilt his life...

i also saw his horrible wounds when he was tied in the basement...

http://www.nydailynews.com/news/national/dr-william-petit-re-finds-joy-cheshire-home-invasion-article-1.2341651

it's such a terrible story, of horrible bad luck and tragedy of these two disgusting criminals spotting the mother and daughter and following them to their house??

you have to always look behind your shoulder...