Hi!
I found little old bug. In v0.18c in line 6376 you set one variable - "$c5downtown = True". But in line 6454 you check another - "if c5outside:".
UPD: And one question. If Rita called police in chapter 2, how can she 'help' her neighbor in chapter 6 (and 7 too)? And if it's ok, and he just decided to be brave or stupid, then why he can't appear in сhapter 10?
UPD2: I think code in line 11059 must be "$c7poolinnocent = True". It's not used anywhere, but...
UPD3: Line 11711 - "show c7 vio mmf 20". Strange image for situation when Nick already join.