 Wilder objected to a police search of the home, and she, the boy's two siblings, and her partner, 33-year-old Jonna Lowe, left the home. Authorities say the two women surrendered to police Saturday night. Court records show the coroner's office ruled the boy's cause of death as deep neck compression. Both women have been charged with obstruction of justice. Wilder has also been charged with murder and set a $2 million bond. Lowe was given $800,000 bond.