经过一年的调查,警方发现了一个庞大的氯胺酮贩毒网络,并揭露了掩盖事件的企图,以及另一名受害者的死亡。该调查最终导致五人被捕,其中包括医生和一名被当地人称为“氯胺酮女王”的毒贩。

## Original Title: What the Matthew Perry probe found

## Article Content:
A year-long investigation uncovered a vast ketamine dealing network, cover up attempts, another death, and led to five arrests – including doctors and a dealer who was known locally as “The Ketamine Queen”.

Original article: https://www.bbc.com/news/articles/c89wgv98925o