The Hudson County Prosecutor's Office announced the arrest of a suspect in the death of 33-year-old Luz Hernandez, a kindergarten teacher from Jersey City, New Jersey. An autopsy revealed that she died of blunt force trauma to the head and compressions to the neck. The investigation is ongoing and the Prosecutor's Office has asked anyone with information to contact them or leave an anonymous tip. Hernandez was a beloved mother and teacher and her death has left her family and community in shock and mourning.