Officers say the family members were arguing when one of the sons pulled out a knife and cut both his father and a brother.
SAN ANTONIO — Police say an argument between family members turned violent after a son pulled out a knife and cut both his dad and his brother on the west side of town.
It happened around 11:45 p.m. in the 1800 block of Colima Street near Guadalupe Street.
According to the police sergeant at the scene, a disturbance was underway between the three family members when one of the sons pulled out the weapon and cut the other two.
The father was cut on the arm and taken to University Hospital for his injuries. The brother was cut on the hand.
The suspect was taken into custody by officers.
Police don’t know what the argument was about.
This is a developing story.