My A assaults ex-lover after argument over dog

30-year-old My T A had a domestic incident with Loan Nguyen at her residence on June 6th. Upon arrival, officers witnessed A and Nguyen holding each other by the shirt while Nguyen was screaming that A had hit her. Officers detained A and spoke with Nguyen, who explained that A had come to her house for their dog, which sparked an argument, and they started yelling at each other. Nguyen said when she tried to go upstairs to call her friend, A grabbed her hair and pulled her down the stairs, causing her to hit her head and break the arbor at the bottom of the stairwell. Nguyen said she prevented A from leaving until the police got there. Officers spoke with A, who confirmed coming over for their dog, adding that Nguyen threatened to damage their vehicle before grabbing them. A admitted that the two held each other on the stairwell, causing Nguyen to fall and break her arbor. Officers noticed hair at the bottom of the steps, which appeared to belong to Nguyen, corroborating her statement. A was deemed the primary aggressor and was taken into custody for domestic assault.