Honolulu's medical examiner says a Hawaii crime boss who died in federal detention this month was killed by an opioid overdose.

A medical examiner revealed a Hawaii crime boss died of an opioid overdose while in federal detention. Michael Miske, 50, was found unresponsive at the facility on December 1. It was later revealed that he died from "toxicity of fentanyl and para-fluorofentanyl,

Delta flight 487 was taxiing out Tuesday afternoon when someone determined an unticketed passenger was on board.

The unidentified, unticketed passenger was apprehended after being removed from the flight Tuesday, Delta said.