36-year-old Ella Isom was involved in a domestic altercation with her ex-boyfriend, Michael Warren, at Kirby Discount Grocery near Kirby Parkway on May 8th. Officers spoke with Warren, who stated that he had walked to the store when he felt someone grab his shirt from behind, causing the buttons to fall off. He claimed that when he turned around, he saw Isom, and they began arguing. During this argument, Isom pulled a black weapon from her hoodie and told Warren that she would kill him. Warren advised that he grabbed the gun, threw it to the store clerk, and ran because he was in fear for his safety. On May 10th, Warren met with investigators and positively identified Isom as the person responsible for the assault. A warrant was issued, and she was taken into custody for Aggravated assault on May 23rd.