Trio stabbed during knife fight at NYC bar, man arrested

Man accused of slashing trio outside NYC bar is son of late-night TV royalty

The young man who allegedly slashed three people during a fight outside a Manhattan bar Saturday is the son of late-night TV royalty — and is now facing an attempted-murder charge. Arlo Willner, the 20-year-old offspring of late “Saturday Night Live” music coordinator Hal Willner and his wife Sheila Rogers — an Emmy Award-winning producer for James Corden and David Letterman — pleaded not guilty to the upgraded charge and related counts at his a…

Trio stabbed during knife fight at NYC bar, man arrested

One person was arrested after three men were slashed outside a Manhattan bar after a fight broke out early Saturday, cops said.