Can you see an 'FM' on the backwall in the famous Mary Kelly photograph?

[Lombro2]

The James are not the May that will be Bricked for nothing

You're free to use that, Ike.

[Kunochan]

This discussion is hilarious to me because my wife has decided that Jack the Ripper qualifies as a cryptid.

[Lombro2]

We believe Jack is an unknown and unclassified bipedal primate. How dare Ike think he's anything but?!

[Lombro2]

If we presume Jack is completely illiterate and he can't form the letter M much less a sentence in English, are there any ideas as to why three of the last four victims had their legs hitched up with knees bent?

We can't say it was a slip of the knife that left flaps that look like inverted Vs on the face, or the letter M.

[Lombro2]

So, unless the Ripper was trying to emulate birthing, the hitched legs are most likely the letter M.

[Iconoclast]

So, unless the Ripper was trying to emulate birthing, the hitched legs are most likely the letter M.

Whilst I agree that the hitched-up legs could be representative of the letter 'M' (and have argued for this many times before), I don't think we can say that they "are most like the letter M". The truth is, we don't know what was in Jack's mind and we'll never know for certain what was in Jack's mind. At best, we can offer conjecture, and I can think of multiple possibilities, including:

1) He hitched-up his victim's legs to form a crude and highly inarticulate 'M' shape;
2) He hitched-up his victim's legs because it gave him preferable access to those parts of the body he wished to damage; and
3) He hitched-up his victim's legs in order to add to their violation and humiliation.

We'll never know, but we can certainly surmise. In the case of Maybrick, it's not as clear-cut (pardon the pun) as the 'M' shape on Kelly's wall, for example.