“Look what they did to my boy” is the actual quote, but I get the sentiment.
I beg to differ Dawg FRiend.
Do a search. The exact quote from Marlon Brando(Vito Corleone) was:
“Look how they massacred my boy”
This is from the screenplay
VITO CORLONE
I want you to use all your powers and all your skills. I don't want his mother to see him this way...
(After the Don uncovers the blanket, revealing Sonny's mangled face, shaken)
Look how the massacred my boy...