User blog comment:MoiraV/Case 42/@comment-110.148.131.212-20130926133037/@comment-77.218.55.146-20130926202443

I have something to your "3rd point" ... the last killer in this district must be one from suspects from this case (the first one) ...

LOOK:

1 case - case for learning how to play

2 case - (first normal case) - Tony Marconi - killer in 11 case

12 case - Alden Greene - killer in 21 case

22 case - Margaret Littlewood - kiler in 31 case

32 case - Tess Goodwin - killer in 41 case

42 case - one of this suspects must be the killer in last case (51?)... (if we can say that Howard can be murdered - probably Serena can be the killer ... but we can say that Howard can be the killer because he know that others are better and "victim" can take his place (we don´t know victim for now)