Woman, boyfriend arrested in Tucson boy's death

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TUCSON -- Tucson police have arrested a woman and her boyfriend in the death of a toddler.

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Woman, boyfriend arrested in Tucson boy's death - Tucson police have arrested a woman and her boyfriend in the death of a toddler.

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Police said Sunday that officers responded to a call of a child in respiratory arrest on Wednesday.

When they arrived, they were told that 1-year-old Brett Dillon had fallen in the bathtub and hit his head.

Brett was immediately taken to the hospital, where he died of massive head trauma on Friday.

Police say they decided to arrest the boy's mother, 20-year-old Melissa Julie Bizilia, and her boyfriend, 32-year-old Ryan Fitzgerald Sullivan, after an investigation.

They each face a charge of first-degree murder and child abuse. They were booked into Pima County Jail.

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