[quote=@Leidenschaft]
Alright, well, I did some reading in the very earlier pages. Killing Mancini is going to put Redding and Joel on the Lazzaris' shit-list. So that's Oliver Fedorov and Donna Regina Lazzari, as well as the Fiends that all want Redding dead. Most Wanted Men in New Reno: Redding Schmidt and Joel Woods.
[/quote]

To be fair, presenting the Donna with her sister and being like "Yo, Mancini did this" would make Regina hate Mancini, not Redding. Her sister might be missing her tongue, but she could still communicate that what Redding is saying is true, through some way or another.