I went to rescue the two kids from the slavers in Paradise Falls to get access to the vault. I didn't want to enslave anyone, so I snuck in and ended up having to kill almost everyone. There were also two slave girls that were hostile that I ended up having to kill. I got all the people out of the cages successfully...
Should I have enslaved the other people only to release them with the children? Did I screw anything up by killing off everyone?
Also, I noticed, after I had killed everyone, in one of the bathrooms a sewer drain that I was too small for me. Could I have stealthed through the entire place and got the kids out through the sewer?