A violent stabbing attack inside New York's Penn Station has left six people injured, triggering security concerns ahead of Game 3 of the NBA Finals at nearby Madison Square Garden. Authorities say the attack unfolded around 7 p.m. inside the busy transit hub, leaving one victim seriously injured and several others hospitalized. A suspect was quickly taken into custody, but investigators have not yet disclosed a motive or whether the victims were specifically targeted. The incident comes as New York prepares for massive crowds and heightened security surrounding the high-profile NBA Finals matchup.