Witness or People Who Were In Close Proximity
So these are all the people who have been mentioned so far as being in the area / proximity to where NB and Willow the dog were on their walk.
Witness One – Confirms seeing NB at 9:15am
Witness Two & Three – The anonymous friend of NB who gave this interview says she spoke with two people who believe they are the last people to see NB who laughed and joked with NB
Nicola Bulley seen 'laughing and joking' moments before she vanished by river, says pal - Mirror Online
Witness Four – The unnamed business woman who recognised who Willow was and ‘tied her up’ who called her daughter in law who in turn knew who’s dog it was and alerted NB partner.
Nicola Bulley: Passerby raised alarm after finding 'worried' dog alone and off leash - Mirror Online
Witness Five & Six – The same anonymous friend who accounts for Witness Two & Three, then says “two other dog walkers later came across her phone and recognised the screensaver photo”. She says these witnesses are a woman dog walker who walked through the gate onto the path, followed behind by a ‘gent’.
Nicola Bulley seen 'laughing and joking' moments before she vanished by river, says pal - Mirror Online
Witness Seven – The key witness police sought, described as in his 70’s, white hair and well built
Nicola Bulley: Police seek potential key witness in search for missing dog walker - Mirror Online
We do not know if Witness One knew or knew of NB.
We do not know if Witness Two & Three knew or knew of NB
We know that Witness Four recognised NB dog Willow, and Witness Four daughter in law knew NB and partner and had partner number/contact details of some sort in phone
We know that at least one of Witness Five & Six knew or knew of NB
We do not know if Witness Seven knew or knew of NB