Lilly Sullivan, 6, and her 4-year-old brother Jack, possibly have autism, according to their family, who have been outspoken about the need for an alert.

Four-year-old Kai Foreman has been found safe, and the man police say is responsible for kidnapping him and killing the boy’s mother has been taken into custody.

An Amber Alert was issued June 16 for a 4-year-old boy who police say is missing after a shooting in Norfolk, Virginia.