A Delta flight attendant slashed a co-worker and hotel security guard after a late night and early morning of heavy, “blacked out” drinking, officials said Wednesday.

He was charged with attempted second degree murder, aggravated battery five counts of aggravated assault and four courts of simple battery.

Joshua S., a flight attendant for Delta Air Lines, was accused of stabbing a female coworker during a hotel fight in New Orleans, leading to charges of attempted second-degree murder. A hotel security guard was also harmed during the incident,

Authorities are investigating how a stowaway managed to board a Delta Air Lines flight in New York without a boarding card and fly to Paris.

The woman was removed from the plane by law enforcement after landing at Charles de Gaulle Airport, a source with knowledge of the incident told NBC News.

A female stowaway skulked past multiple security checkpoints at New York’s JFK International Airport and onto a Paris-bound Delta Airlines flight without a boarding pass or identification. The flyer took advantage of the holiday madness and bypassed two identity verification sections of the Transportation Security Administration checkpoint line Tuesday,