She was subsequently arrested on three counts of aggravated child abuse, three counts of child neglect and three counts of psychological abuse.
Emmanuel, who is listed on the Florida Department of Health website as a registered nurse and whose license remains "clear and active," also has no public complaints listed and no discipline actions on file, according to the site.
An arrest affidavit lists a number of child abuse acts allegedly committed by Emmanuel against the three girls.
Doctors later stated that the girl's death was due to pneumonia and sepsis, a bacterial infection in the bloodstream.
According to the Miami-Dade County Medical Examiner's Office, it has not yet formally filed the results of what the cause or manner of the girl's death.