Opioid Dealers Embrace the Dark Web to Send Deadly Drugs by Mail
nytimes.com
nytimes.com
I love how nobody realised that benzos (alprazolam, specifically) are not even opioids at all!
Anyway, insert the usual text about drug prohibition driving the iron law of prohibition; which incentivises drugs that are more potent per unit volume, and drugs with this property are more lethal when not metered with extreme precision.
Also a nonintrusive, low-false-positive method (that works at very high throughput) for postal services to detect illegal drugs in the mailstream would really suck, huh.