Thanks @confounded234 how long might that take at a fair, running pace? Poss to keep on the main path and head to the sea?
Someone mentioned the dog, she could have thrown a stick for it or similar and set off at a run.
I thought again of Libby Squire's murder:
She was both intoxicated AND someone who had contemplated suicide, but she WAS murdered.:
en.wikipedia.org/wiki/Murder_of_Libby_Squire
During the trial, extracts from Squire's medical records were read to the jury, showing she had previously experienced suicidal thoughts which included thoughts of drowning herself in a river.[11]
The Crown, prosecuting, contended that Relowicz had been in the centre of Hull "looking for an opportunity" on the night of 31 January 2019. When he came across Squire, drunk and possibly suffering from hypothermia, he invited or forced her into his car with the intention of committing a sexual offence.[16] The prosecution claimed he then took Squire to Oak Road playing fields, a nearby open space, where he raped and subsequently murdered her. He then disposed of her body in the River Hull. Scratches to Relowicz's face were evidence she had tried to defend herself. The prosecution also highlighted Relowicz's history of sexual and sexually motivated offending in the 18 months before the murder, claiming he was a man with "uncontrollable sexual urges".[17]