Tempe police say 34-year-old Olivia Mosley was in custody Thursday evening and the boy was found safe.
Mosely allegedly removed her child with force from the Sunrise Preschool after learning Child Protective Services planned to take custody of the boy. While in the daycare, police say Mosley allegedly got into a physical fight with a staff member before driving off.
Mosley has had prior contact with police. Authorities did not know if Mosley has a lawyer.