Police found three shooting victims at 7th and O Streets in Northwest Washington on the evening of Aug. 11. (WUSA9)

One man was critically wounded and two others were also hit by gunfire in a triple shooting Tuesday night in the Shaw neighborhood of Northwest Washington.

The shooting occurred about 9:45 p.m. at 7th and O Streets NW.

No information was immediately available about the circumstances of the shooting, and no description had been provided of any assailant.