ONTARIO, Calif. (KABC) --Ontario Police officers were at the scene of a barricade situation on the 700 block of West Buccaneer Court Monday night.
A male who rents a room at the location reportedly got into an altercation with the son of the landlady there at about 5:30 p.m. The son suffered a stab wound in the incident.
The suspect was believed to be inside the residence.
Neighbors were evacuated from the scene, and a SWAT team was summoned.
The wound was not considered life-threatening, according to police.