Tests found no evidence of barbiturates administered to children

Children in New Taipei City eligible for urine test after report teachers at Banqiao preschool drugged students

One student had 3 to 3.5 mcg/ml of barbiturate phenobarbital

Teacher confesses to use, police confirm parents signed consent forms

8 preschoolers tested positive for barbiturates and benzodiazepines

Doctors determined children had barbiturates in their systems, teachers face maximum fine of NT$600,000