A McDonald’s employee was stabbed during a clash with an unhinged customer who demanded a refund on Sunday, cops and sources said.
The worker was knifed in the torso just after 1 p.m. when tensions flared inside the fast food joint on West Mount Eden Avenue near Jerome Avenue in Morris Heights, police said.
The violence erupted when the irate customer flipped out over a refund, law enforcement sources said.
The injured employee went to St. Barnabas Hospital, where he was listed in stable condition, police said.
The alleged attacker was described as a male with a dark complexion, last seen wearing a gray sweater and blue jeans. He fled on Mount Eden Avenue toward the Grand Concourse, cops said.
No arrests had been made by Monday.
McDonald’s representatives did not immediately respond to a request for comment from The Post.
