A man who San Antonio police said was beaten by his own brother was taken to a local hospital late Tuesday night.

The injured man was found by a passerby around 11 p.m. Tuesday outside a home in the 1100 block of W. Rosewood, near I-10 and Hildebrand.

Police said the victim had broken up with his girlfriend earlier that night, then came home and began arguing with his brother. According to investigators, the man's brother beat him so badly he had to be taken to University Hospital for treatment.

The brother was arrested and charged with assault.