Officials have identified a woman who died earlier this month after a boxcutter attack as Gina M. Mangulabnan, 48, of Lynnwood.

Her death was ruled a homicide, the Snohomish County Medical Examiner’s Office said Wednesday.

The woman’s estranged husband, also 48, remains hospitalized with suspected self-inflicted injuries.

Police allege that he wielded a boxcutter during the domestic-violence attack. Both were taken to Harborview Medical Center in Seattle, where the woman died two days later.

Detectives have not shared additional details about their investigation.

The attack was reported Dec. 4 along Maltby Road in the Bothell area.