I too am inclined to think the timings you provide are the relevant information rather than necessarily the exact route he took prior to the last CCTV sighting. I continue to find the friends phoning situation odd and I don't think I realised after he'd said Hello that the line had remained open for nearly a minute. Did the friend speak any further? Did this silence cause any alarm? Had something happened/been said/whatever at the party that meant it didn't cause concern. This situation was preceded by the ten minute interval between the two phone calls..... Which I've wondered about in a previous post. Surely this solitary Hello, the minutes silence followed by the line going dead would cause huge concern??
JMO.
From what I've seen/heard/read, the line was silent after the "Hello", line was open for 58 seconds and then it went off. The friend didn't say more. Jack didn't say more. It just ended. Like you, I'd be quite alarmed if this happened, especially after Jack had fallen down stairs, banged his head, had an altercation and then left the party all within a short period of time, but no, that was it.
I may be adding 2+2 together and getting 5, but I do wonder yet again why Jack had said to his mother earlier in the night he "was safe". Could it just be a throwaway comment to make sure he's not worrying about him, or was there some kind of danger Jack was worrying about?
The fact Jack met 3 friends at the pub prior to this party, then none of the 3 really chase him up stinks (to me). I'm not blaming his friends but it really doesn't portray them in a good light.
You've been on Google Earth / Streetview as much as I have! However ... my view is that Jack has already gone past the steps that you refer to in your analysis. Quite what the implications of that are, even if I am right, I don't know. Why do I think Jack has gone past the steps? In other words, why am I saying that Jack is not at the same point that you say he is?
The first part of my thinking hinges on the pole that you identify here (which I have labelled "A"):
View attachment 631979
I believe it is a traffic light pole on Cabot Way, around 66 metres up (i.e. to the east) of the road sign post that you identified. I have paid a lot of attention to the electric cable fixed to and then running underneath the bridge structure (see green line to the right of the actual cable) in coming to this conclusion. I have shown it below from two different angles:
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Have look at a photo you provided in an earlier post, which I have place alongside my own version. "B" is the western edge of an advertising hoarding on the quayside in the distance. "C" is a thicker metal fence pole around 5 feet east of the traffic sign pole I have identified. The yellow line simply serves to line these two points up.
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This is getting complicated, isn't it? Bear with me. I have taken the yellow line above, and transposed it onto an aerial view linking the advertising hoarding and the metal fence. Given that Jack is to the right of this in the picture above (i.e. around 12 feet to the west of it on the intermediate Bennett Way), I therefore place him at point D in the photo below. The light blue arrow shows the distance by which he has gone past the steps that you identified earlier.
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I am not sure what this shows or proves. Possibly (if my analysis is correct, of course), it narrows down the possibilities for Jack's movement after the last CCTV sighting.
This is amazing. Thanks for posting this. You might be right. This is extremely difficult to work out because the camera is underneath the road/bridge and I couldn't ever get the right angle / line of sight. After I posted my analysis I did keep looking back at the lamp post pole thinking it doesn't 100% match the one in the CCTV image, but then I was wondering whether the lighting was playing tricks on me.
I think it does matter (a little) that Jack was approx 66 meters further along than where I initially placed him, because it means that he didn't go down the steps I mentioned in my previous post. That's...good? I think? It certainly means he was sticking to the roads and not going too far down the lesser used avenues.
And this is where I think (at least in my mind's eye) it confirms somewhat where he was headed. I think more than likely, he wasn't going back to where the party began, but he was heading to his brother's place. I'll try my best to explain this briefly.
I've taken it upon myself to look at the councils CCTV in Bristol and I've been studying it for some time. Anyone can view the CCTV
here since the council kindly displays it on a nice map.
So I began thinking about this (it gets more complicated, but bear with me). Jack was on CCTV going back up Bennett Way and wasn't seen going back down Bennett Way. Now we know he went past the Cumberland Piazza (steps) I mentioned in my previous post, that essentially brings him back onto the Plimsoll Bridge.
This is where I really began studying both google maps, known CCTV and the Bristol CCTV map. I feel like I've got something (maybe? possibly?).
If we're on the right trajectory and Jack is indeed heading back up, I believe his path would have looked like this:
I'll explain my reasoning from scratch.There's CCTV where Jack went over the Plimsoll Bridge (bottom red X). Plus there's 2x official council CCTV positions near Smeaton Road. For Jack to go back that way.... I'm going to say at least 1 of those 3 CCTV camera would have captured him, so for me...no. I give that a red X which means he likely didn't go that way.
Bennett Way. The other red X in the top left. CCTV didn't show him walking back down that way, so that gets a red X. I think we're all happy to go with the idea that he continued up Bennett Way.
The Orange X's. When Jack reaches the top of Bennett Way, he's got a choice to make here. He can go back down Cumberland Basin Road a 2nd time (which is highly illogical and I highly doubt he did this based on his route so far) or he could potentially cross over on the dual carriageway and attempt to go on Cumerland Basin Road (Eastbound) which seems also quite unlikely based on the loop he just did.
Which leaves...northbound. If he goes north, which is what I'm thinking, this takes him on Bristol Gate. And here's where things get very interesting indeed. I decided to look at the camera situation because the council map says that there's CCTV (marked with the blue #1 on the map). And, there is! But, he's the kicker. The CCTV is also pointing north, so it wouldn't capture Jack if he had approached from the south (I hope this is making sense).
The image above is Bristol Gate. The pole on top of the light is the CCTV, which faces north (towards the green trees in the back of the photo). Additionally, the pub on the right has its own CCTV, which appears to cover a decent amount of the right-hand side (if you approach from the south).
(CCTV is to the left of the window with the blue paint, but to the right of the door with the white paint). So I'm concluding it's likely Jack didn't continue on Bristol Gate, because it seems somewhat likely that 1 of the 2 CCTV cameras here would have picked him up.
However. If we return to my "possible route", there is a way he can get to Granby Hill (marked with the blue #2 on the map) and evade all cameras. Here's the picture I posted above (again. Sorry but it's easier for me to re-post it).
Let's say Jack is at the top of Bennett Way. If he doesn't go back down Bennett Way, doesn't go back on the Plimsoll, doesn't cross the Plimsoll and go to Cumberland Basin Road (eastbound), that means he goes on Bristol Gate (northbound). But it also means he doesn't go "too far" northbound because he'd potentially be on CCTV then (blue #1 on the map).
However, if you turn left before you hit the CCTV on Bristol Gate, you can get to Granby Hill (blue #2 on the map) without any CCTV capturing you. And what's more, I went on google street view and individually looked at every single residence Jack passes. No-one has any doorbell camera pointing towards the A4/Hotwell Road. So not only would Jack not be picked up on council CCTV, but he wouldn't be picked up on resident doorbell cameras either.
This (to me) would explain where he was headed (his brother's place) and why CCTV didn't pick him up, and why the phone find my app placed him on Granby Hill.
My objective opinion as always. Looking forward to thoughts.