Multiple flights bound for Houston were forced to divert to Seattle following alarming incidents where passengers attempted to open exit doors mid-air. One passenger, described as manic, even crawled over fellow travelers in a chaotic bid to access the emergency exit. In several instances, crew members and fellow passengers intervened to restrain the individuals, some of whom required zip ties for restraint. These unsettling occurrences, involving both medical emergencies and erratic behavior, highlight growing concerns about safety and security on flights.