Here is a concise original summary based on the information published by the source. Investigators say Learjet may have broken up before crashing in Florida ReutersTexas Family and Friends Among Victims in Florida Plane Crash The New York TimesExclusive | Learjet co-pilot in fatal Florida crash ID’d as Nathalia Filgueiras, 20, who got her license in high school New York Post‘Mayday, mayday.’ A flight from Texas to the Bahamas ended in tragedy. What investigators are examining CNNFlorida plane crash. Brother, 2, and sister, 4, among the victims The Palm Beach Post For the full context and any later updates, use the original source link.