Unhinged woman storms NYC restaurant, whacks diner with glass bottle before socking four others in random attack

An unhinged woman allegedly stormed into a Brooklyn restaurant and whacked a diner with a glass bottle before socking four others in a random attack Saturday afternoon, authorities said.

Hilda Grullon, 44, allegedly launched her crazed attack when she busted into the Burrito Bar & Kitchen at 307 Flatbush Avenue in Prospect Heights around at 3:28 p.m. and bludgeoned a 63-year-old man with a glass bottle, according to the NYPD.

The deranged suspect then barreled out of the Tex-Mex eatery and ambushed four more people — including a 52-year-old man and two women, 20 and 53, whom she clobbered in the face.

The final victim, a 36-year-old woman, was pummeled in the head with a cell phone, police said.

The first victim was transported to New York-Presbyterian Hospital in Brooklyn, while the remaining refused medical attention at the scene.

The attack occurred in Burrito Bar & Kitchen at 307 Flatbush Avenue in Prospect Heights at approximately 3:28 p.m. google maps

Grullon, of Brooklyn, was taken into custody following the unprovoked assaults.

She was charged with criminal possession of a weapon, three counts of assault, two counts of harassment, and endangering the welfare of a child.