Washington's police chief slammed a veteran detective Monday for pulling a gun during a mass snowball fight that had been advertised on Twitter. Metropolitan Police Chief Cathy Lanier said she watched video clips from the confrontation and has no doubt the off-duty detective pulled his gun after snowballs hit his personal car during Saturday's record snowfall. "Let me be very clear in stating that I believe the actions of the officer were totally inappropriate!" Lanier said in a statement after the videos made the rounds on YouTube. "In no way should he have handled the situation in this manner." Lanier said the detective, whom she did not identify, did not deny the accusations. He is on desk duty until an investigation is complete.