The 2-year-old boy who was found unconscious in a pool with his twin sister has died, two days after his sister.
The little boy died Monday, the Loudoun County Sheriff's Office confirmed.
A family member found the twins unconscious in a pool at a home located on Acorn Court in Sterling, Virginia, shortly before 10:45 a.m. Saturday.
Both children were rushed to Inova Loudoun Hospital in Leesburg, where the little girl died that day. The boy was listed in critical condition.
The incident remains under investigation.