
Forty-year-old Hae Chong Serra is accused of killing her two children inside their Wolf Pack Lane home before turning the knife on herself.
The Clark County Coroner's Office on Saturday identified the children as 11-year-old Hope Stream Serra and 9-year-old Cory Yoon Serra.
Police say a woman notified them after arriving at her sister's home several miles southwest of the Las Vegas Strip and finding the three dead Friday afternoon.
The deaths remain under investigation.