yes, it could have affected him...if these guys weren't caught, they may return to his house and rob him or another neighbor because they knew they could get away with it in that neighborhood...if they were caught, they would have sat in jail for a week and then been right back out on the streets.
not saying the guy should've killed them, but people commit crimes in this country because the punishment isn't harsh enough...murderers sit in jail and some have a better life in jail than they do on the streets, they get 3 meals a day, hot showers, cable tv, recreational activities, a bed, a roof over their head...if someone is 100% guilty of murder, rape, or molesting a child then they should be killed that same day...we, taxpayers, don't need to pay for them to live in prison and sit on death row for 15 years