KIRO 7 has obtained new footage and a 911 call that shed light on what may have started months of legal conflict ahead of a pair of deadly shootings in Mercer Island and Issaquah in December.
Two of the four people killed in the shootings were locked in a custody battle that began following a 911 call about a physical fight in Mercer Island.
In the call, Mack Williams is heard telling a 911 operator that his mother, Danielle Cuvillier, attacked him and that he was holding her to the ground…