I would like to take this opportunity to publicly state that I was nowhere near the UK on the date in question.
If she fell into the river, and assuming that the river bed is fairly smooth with no "snags" like dead trees in it to snag a body and hold it under, then nature will take it's course. A dead body swells due to gasses generated by decomposition, and eventually bobs to the surface like a cork due to those gasses. If she's in the river, it should not take long to determine that.
What I want to know at this point is what did the analysis of her Fitbit account show?
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If she fell into the river, and assuming that the river bed is fairly smooth with no "snags" like dead trees in it to snag a body and hold it under, then nature will take it's course. A dead body swells due to gasses generated by decomposition, and eventually bobs to the surface like a cork due to those gasses. If she's in the river, it should not take long to determine that.
What I want to know at this point is what did the analysis of her Fitbit account show?
.