Two teenage boys are fighting for their lives following a stabbing on a bus in Malmö, Sweden. Police have arrested two suspects, aged 17 and 18, on suspicion of attempted murder. The 17-year-old suspect was also hospitalized with life-threatening injuries, the nature of which remains unclear. The incident stemmed from an altercation, though the relationship between the individuals involved is currently unknown and under investigation. Authorities are reviewing surveillance footage from the bus and interviewing witnesses to determine the events leading up to the stabbing. The investigation is ongoing as police attempt to establish the context of the dispute.