No injuries were reported in the incident, which occurred on Friday morning.
A 27-year-old man was taken into custody after storming the stage with a gun at a Manhattan Wikipedia conference, according to police and organizers.
Officers took him into custody without firing any shots, and a gun was recovered at the scene.
The unidentified man was taken to a hospital for evaluation.
No further details were provided about the incident.
Author's summary: Gunman storms Wikipedia conference stage in Manhattan.