[danuker]

Yes but if the statute of limitations did not run out, any investigators might still correlate with the other facts.

[iso1631]

Are investigators in your country so short of crime to investigate they would attempt to pull out information from an anonymous statement with no guarantee of veracity on a website in a small corner of the internet about a potential minor crime from years ago?

[zabatuvajdka]

They would have to actually seize drugs (in the USA) to make a case unless there was something else…