Her 56-year-old son, Sergevi, allegedly bludgeoned her in the head with her crutches.
She was pronounced dead at the scene.
The son, who was described as troubled, called 911 after the crime. He reportedly told detectives he doesn't know why he did it.
He was taken to St. John's Queens Hospital for treatment of several supposed self-inflicted wounds to his lower torso.
Charges against him are pending.
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WEB PRODUCED BY: Lakisha Bostick
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