What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Passengers on southwest airlines flight 584, privacy data omitted were fighting over drugs onboard the flight enroute to Salt Lake City, UT. They were observed injecting themselves with needles. The Salt lake airport police found heroin and marijuana in their possession. One of the passengers went to the lavatory for 15 or 20 minutes and returned to his seat with a "cut up coke can" and a lighter. It is not known if he used the lighter in the lavatory. The passengers were taken into custody by the police on arrival in Salt Lake City, UT.
As the FAA filed it
(-23) PASSENGERS ON SOUTHWEST AIRLINES FLIGHT 584, ^PRIVACY DATA OMITTED^ WERE FIGHTING OVER DRUGS ONBOARD THE FLIGHT ENROUTE TO SALT LAKE CITY, UT. THEY WERE OBSERVED INJECTING THEMSELVES WITH NEEDLES. THE SALT LAKE AIRPORT POLICE FOUND HEROIN AND MARIJUANA IN THEIR POSSESSION. ONE OF THE PASSENGERS WENT TO THE LAVATORY FOR 15 OR 20 MINUTES AND RETURNED TO HIS SEAT WITH A "CUT UP COKE CAN" AND A LIGHTER. IT IS NOT KNOWN IF HE USED THE LIGHTER IN THE LAVATORY. THE PASSENGERS WERE TAKEN INTO CUSTODY BY THE POLICE ON ARRIVAL IN SALT LAKE CITY, UT.