The incident took place on Tuesday, June 29 in Yonkers.
Police responded to the area of 1 Manor House Square on a report of a stabbing, said Yonkers PD Sgt. Frank DiDomizio.
Upon arrival, officers found a man with stab wounds to his face, neck, and chest and immediately rendered aid before he was transported to the hospital.
An investigation found that the stabbing stemmed from a dispute between the brothers, DiDominzio said.
The suspect, identified as Derrick Ali, age 33, of Yonkers, was apprehended shortly thereafter by units after he left the scene.
A weapon was recovered.
Ali was charged with assault and criminal possession of a weapon.
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