Here is the whole extract from what Pathfinder quotes.
My justification for quoting the whole is extract is to expose something scandalous and wicked; inclusion (in, supposedly, the 'official' files) of something unofficial and not part of the body of released files.
Note the give-away absence, no official file reference number:
We know that Joao Carlos (who wrote the above) redeemed himself later and proved himself (over the whole investigation) a worthy and commendable PJ officer.
But the above was not his finest moment.
Very definitely a genuine misunderstanding of Eddie's behaviour in the garden.
A mistake was made which has entered into the lexicon and which we have all accepted.
The video makes it clear that Martin Grime did not claim Eddie had alerted in the garden. Subsequently when enumerating alleged alerts he did not claim that there had had been an alert in the garden.
On that basis I think it is clear that Eddie did not alert in the garden and that any such claim is mistaken.