The foster mother of a knife-wielding Ohio teenager who was killed during an officer-involved shooting earlier this week revealed that an argument about house cleaning triggered the dispute. Angela Moore, the foster parent of 16-year-old Ma’Khia Bryant of Columbus, said Thursday that the dispute took place when two former foster children were at Moore’s home. “It was over keeping the house clean,” Moore told CNN about what led to the dispute. “The older one told them to clean up the house because ‘Mom doesn’t like the house dirty.'” Moore continued: “That’s how it all started.” Video footage released of the incident showed Bryant attacking several people with what appeared to be a knife. A police officer then fatally shot the teen, leading to Black Lives Matter protests. At one point in a police body-camera video, Bryant is seen lunging at a woman who was standing in the driveway and forced her …