Officers arrested Mireya Alejandra Lopez after her 2-year-old boys were rushed to different hospitals.
The boys' grandmother called 911 at about noon. When first responders arrived at the home, the children were on a bed in a bedroom, said Sgt. Brandon Busse of the Avondale Police Department.
The working theory was the boys drowned in a bathtub, Avondale Fire Chief Ron Deadman said.
Busse later said that Lopez told officers "that she intentionally drowned both of her twin boys in the bathtub."
http://www.kpho.com/story/29917668/...nd-in-bathtub-at-avondale-home?autostart=true