Announcement

Collapse
No announcement yet.

Open Mind

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Open Mind

    If Alice McKenzie would have been murdered BEFORE Kelly, then would she be taken more seriously as a ripper victim?

    If for example Stride had been murdered after Kelly, then she wouldn't have even been considered at all as a possible JTR victim.

    I feel that one of the key reasons why Alice McKenzie isn't considered as a ripper victim by the vast majority is because it would rule out at least 6 main suspects who were deceased or incarcerated by the time McKenzie was killed.

    I would say to those who don't consider her a JTR victim...if she was killed BEFORE Kelly, would you consider her another victim of JTR?

    It seems to me that anyone who was slain AFTER Kelly is classed as being killed by a copycat or having no connection to JTR.

    However, by opening up your mind to the possibility that Kelly wasn't the last victim, then t may strengthen the case against the ripper.

    I've always felt that the murders AFTER Kelly are where we will find that hidden nugget of data that could help bring new light to the case.

    I know that by considering Kelly as not being the last victim, it is inconvenient for those who favour those suspects who were dead by the time McKenzie was killed, but I think she's just a victim of bad timing and because the Kelly murder stole the limelight so to speak, anyone killed after Kelly never stood a chance of being taken seriously as an authentic victim of JTR.


    thought please kind people?
    "Great minds, don't think alike"

  • #2
    If Mckenzie was killed 3 years after Kelly, I will still consider her a ripper victim.


    The Baron

    Comment


    • #3
      Originally posted by The Rookie Detective View Post
      If Alice McKenzie would have been murdered BEFORE Kelly, then would she be taken more seriously as a ripper victim?

      If for example Stride had been murdered after Kelly, then she wouldn't have even been considered at all as a possible JTR victim.
      You are likely correct on both points, though McKenzie was considered a Ripper victim by Dr Bond. Munro said "every effort will be made by the police to discover the murderer, who, I am inclined to believe, is identical with the notorious Jack the Ripper of last year.​" but he appears to have later decided that she was not a Ripper victim.

      There are clear similarities to the C5 - mutilations and the body posed. OTOH, the level of mutilations is much less and the time gap between murders is much larger. Dr Phillips, who conducted or attended the autopsies of Chapman, Stride, Eddowes, and Kellly, did not think that Mackenzie was killed by the Ripper.

      If she was killed by the Ripper, the lesser mutilations could be a sign of failing health on the part of the Ripper. Or perhaps the thrill was gone. Or McKenzie was killed by a copycat. I lean towards the latter.
      "The full picture always needs to be given. When this does not happen, we are left to make decisions on insufficient information." - Christer Holmgren

      "Unfortunately, when one becomes obsessed by a theory, truth and logic rarely matter." - Steven Blomer

      Comment


      • #4
        Originally posted by Fiver View Post

        but he appears to have later decided that she was not a Ripper victim.

        I would like to read the source of this.


        The Baron

        Comment


        • #5
          Originally posted by The Baron View Post


          I would like to read the source of this.


          The Baron
          I forget where I saw it. There is a chance I misremembered.
          "The full picture always needs to be given. When this does not happen, we are left to make decisions on insufficient information." - Christer Holmgren

          "Unfortunately, when one becomes obsessed by a theory, truth and logic rarely matter." - Steven Blomer

          Comment


          • #6
            Originally posted by Fiver View Post

            I forget where I saw it. There is a chance I misremembered.

            It seems so

            Thanks

            The Baron

            Comment


            • #7
              While I believe that Alice may very well have not been a JtR victim but most likely was one, I do think that timing is a consideration when assessing the likelihood of a victim being a Ripper victim. But in Stride's case, it's not just that she was killed before Kelly, it's also that she was killed a little less than an hour before Eddowes. To me it seems like rather unlikely that there would have been 2 different men slitting the throats of prostitutes within an hour of each other in 2 locations that are within easy walking distance of one another.

              On the other hand, when Alice was killed, some thought she was a Ripper victim and some thought that she wasn't, but of those who thought that she wasn't, I believe that their reasons were differences in her wounds, not that because 7 months had passed since the last murder, he couldn't have struck again.

              Comment


              • #8
                Originally posted by The Rookie Detective View Post
                I know that by considering Kelly as not being the last victim, it is inconvenient for those who favour those suspects who were dead by the time McKenzie was killed, but I think she's just a victim of bad timing and because the Kelly murder stole the limelight so to speak, anyone killed after Kelly never stood a chance of being taken seriously as an authentic victim of JTR.

                thought please kind people?
                Hi RD,

                The geographic profilers generally use the location of the bodies to produce a prediction as to where the killer may have lived, or where he may have established a base. I have seen a comment that the inclusion of Tabram does not alter the map very much at all, and I would say that the inclusion of McKenzie would also not produce a major difference.

                Click image for larger version  Name:	Victims-1.jpg Views:	0 Size:	214.2 KB ID:	825829

                The red zone in these maps centres around the Thrawl/Flower and Dean St area, extending up to the Heneage St area. Around the time of the murders, the canonical five all lived in Thrawl St, Flower and Dean St and Dorset St. McKenzie lived in Gun St, at the western end of Dorset St, not far from Miller's Court, and was murdered in Castle Alley ( the green dot).

                Accordingly, one of the things the victims and Jack may have had in common was their patronage of the same Pubs - The Ten Bells, The Brittania (Ringer's) and The Queens Head. On the night of McKenzie's murder there was a report from a barkeeper:
                At 12.30 when all the public houses are closed by law, the barkeeper of a "pub" situated a quarter of a mile from the scene of the murder, says that he turned her into the street, and that she had been drinking some, but was not actually drunk. making her way home the woman turned into Commercial street - the exact region where most of the other murders had been committed. Here all traces of her were lost till the body was found in Castle alley at 12.50 this morning.

                The Ten Bells is about 0.3 miles from the murder site, The Brittania and The Queens Head about 0.2 miles. Could Jack have known these women from having drunk in the same Pubs, and stalked them? This might explain why they would have been at ease with him. Pure conjecture I know, but I find it more than coincidental that all the victims lived so close to the profiled area for Jack's residence.

                Phillips excluded McKenzie purely on the medical evidence, but he initially excluded Eddowes on the same basis. Bond included McKenzie on the M.O., and on that basis I am inclined to agree. JMO.

                Cheers, George
                The needs of the many outweigh the needs of the few, or the one.

                ​Disagreeing doesn't have to be disagreeable - Jeff Hamm

                Comment


                • #9
                  Originally posted by GBinOz View Post

                  Hi RD,

                  The geographic profilers generally use the location of the bodies to produce a prediction as to where the killer may have lived, or where he may have established a base. I have seen a comment that the inclusion of Tabram does not alter the map very much at all, and I would say that the inclusion of McKenzie would also not produce a major difference.

                  ...

                  The Ten Bells is about 0.3 miles from the murder site, The Brittania and The Queens Head about 0.2 miles. Could Jack have known these women from having drunk in the same Pubs, and stalked them? This might explain why they would have been at ease with him. Pure conjecture I know, but I find it more than coincidental that all the victims lived so close to the profiled area for Jack's residence.

                  Phillips excluded McKenzie purely on the medical evidence, but he initially excluded Eddowes on the same basis. Bond included McKenzie on the M.O., and on that basis I am inclined to agree. JMO.

                  Cheers, George
                  That's the Rigel output (developed by Kim Rossmo). The output shows the highest "peaks". However, while well above chance in terms of locating an offender's anchor point (and yes, their residence is usually one anchor point, but others might be place of work, or as you suggest, a pub they frequent). The "zones" expand outwards, and in some work that I've done examining how well various routines do locate an offender's residence (not just any anchor point), in order to have a 75% probability of locating the residence inside the suggested search area, it has to expand out to something like this:

                  Click image for larger version  Name:	JackMap_Rigel.jpg Views:	0 Size:	156.6 KB ID:	825831

                  If I include Martha Tabram to the C5, we get this:

                  Click image for larger version  Name:	JackMap_Rigel_MTSOL.jpg Views:	0 Size:	152.3 KB ID:	825832

                  If instead I include Alice McKenzie to the C5 we get:

                  Click image for larger version  Name:	JackMap_Rigel_AM_SOL.jpg Views:	0 Size:	154.2 KB ID:	825833

                  and if I add both, we get:

                  Click image for larger version  Name:	JackMap_Rigel_MT_AM_SOL.jpg Views:	0 Size:	151.1 KB ID:	825834

                  So your instincts are correct, there isn't much of a change as a result of adding either or both to the pattern produced by the C5.

                  One thing, however, is that these kinds of spatial analyses are thought to reflect underlying decisions being made by the offender. However, that need not be the case here. In the JtR series, we do have to keep in mind that the victims behaviour and choice of locations are not as independent as those of a serial killer who picks people at random throughout a city. In this case, many of the victims will be frequenting pubs, as you mentioned, or if soliciting, then probably going to similar areas. As a result, the spatial analysis could very well be picking up common spatial patterns of the victims, rather than something about JtR per se.

                  Moreover, there are other routines (equations), that are at least as successful as Rigel in narrowing down and prioritizing the search area. For the C5, they tend to also produce a peak area in a similar vicinity as the Rigel one, but shifted N slightly (running between Miller's Court and 29 Hanbury Street).

                  Anyway, that being said, having looked at these a few times, if the spatial analysis is picking up on JtR's choices as well, I also think the pubs up in that general area would be a good place to start looking.

                  - Jeff

                  Comment


                  • #10
                    Originally posted by The Rookie Detective View Post

                    thought please kind people?
                    The most important aspect of medical and police opinion, is not so much what they believed but rather the reasoning underpinning their opinions.

                    Clearly, they did not have the benefit of studies of serial killers.

                    I reckon there is sufficient in the mode of attack and the injuries to render Alice a likely victim of the WM.

                    Comment


                    • #11
                      Hi Jeff,

                      Thank you for the analysis maps. Could I beg your indulgence and ask to see the map that includes the C5 + McKenzie + Coles please?

                      Best regards, George
                      The needs of the many outweigh the needs of the few, or the one.

                      ​Disagreeing doesn't have to be disagreeable - Jeff Hamm

                      Comment


                      • #12
                        Hi George,

                        Sure, I've had to use a different map in order to zoom out enough to include Coles, but not too much changes. This is what makes me wonder if the spatial analysis is possibly, at least in part, sensitive to common spatial activities of the victims. That wouldn't make the information entirely useless, but it would change how one uses it. If this were the case, then the hot spot may not reflect JtR's anchor points (like residence, work, etc), but would be good places to do stake outs, looking for men not from the immediate area. No doubt JtR was on the hunt more frequently than he killed, so taking note of anyone not from the immediate area who appears regularly would be one idea. The spatial analysis in this way suggests areas where to set up those observation posts.

                        You may note, I use the term spatial analysis rather than "geographical profile", and that's because the latter is really just a PR term, while spatial analysis describes what is being done. Moreover, this sort of thing is not "evidence", anymore than creating a "personal space analysis" (i.e. hot spot = spouse, ex-spouse, partner, ex-partner; next highest = family members, friends, etc) is evidence. Just because a spouse is the most likely perpetrator isn't evidence that "This spouse" is the perpetrator. Rather, the analysis is about prioritizing searches. Personal space analysis creates a list, and one starts there and works down, eliminating people until someone cannot be eliminated, and following the list order speeds up finding the perpetrator in general. Spatial analysis, instead of telling you "who to look at" to search for evidence, tells you "where to look" to search for evidence.


                        Click image for larger version  Name:	JacktheRipper_VictorianMap_Detailed_smallSOL.jpg Views:	0 Size:	155.1 KB ID:	825878
                        - Jeff
                        Last edited by JeffHamm; 11-21-2023, 06:52 PM.

                        Comment


                        • #13
                          Hi Jeff
                          Would it be possible to do a map with the C5 plus Martha but minus Kate out of said C5 ? The reason being I am one of those that believe the killer had a second bolt hole near Mitre Sq which he used on that one particular murder. Hence the apron not being discovered in Goulston street until the later time.

                          Regards Darryl

                          Comment


                          • #14
                            Originally posted by Darryl Kenyon View Post
                            Hi Jeff
                            Would it be possible to do a map with the C5 plus Martha but minus Kate out of said C5 ? The reason being I am one of those that believe the killer had a second bolt hole near Mitre Sq which he used on that one particular murder. Hence the apron not being discovered in Goulston street until the later time.

                            Regards Darryl
                            Hi Darryl,

                            It's interesting that the killer's most direct route to Goulston St is via Stoney Lane, right past Jacob Levy's home on the corner of Stoney Lane and Middlesex St.

                            Cheers, George
                            The needs of the many outweigh the needs of the few, or the one.

                            ​Disagreeing doesn't have to be disagreeable - Jeff Hamm

                            Comment


                            • #15
                              Originally posted by JeffHamm View Post
                              Hi George,

                              Sure, I've had to use a different map in order to zoom out enough to include Coles, but not too much changes.
                              Hi Jeff,

                              Thank you for that additional map. The significant change that I notice is that McKenzie and Coles extend the hot spot area to Middlesex St and the Butcher's Row area, which was of particular interest to Inspector Robert Sagar. This additional area is not added by the addition of Tabram, and that additional area on the C5 + Mckenzie map disappears with the addition of Tabram. Can this be interpreted that McKenzie and Coles were by the same hand, but that hand may not have been the same hand as for the C5 and Tabram, or perhaps that Coles is the outlier in the sample?

                              As we have discussed before, we have the choice of attributing all the Whitechapel murders to the same hand, or admitting the possibility that there was more than one killer involved. I am inclined to attribute the stabbing murders, Smith, Millwood and Tabram, to a different hand than the C5 + Mckenzie + Coles, but that is just my opinion at this point in time.

                              Best regards, George
                              The needs of the many outweigh the needs of the few, or the one.

                              ​Disagreeing doesn't have to be disagreeable - Jeff Hamm

                              Comment

                              Working...
                              X