BEIJING • A Beijing kindergarten teacher used sewing needles to punish children for not sleeping, police said, but other abuse claims have been rejected by an investigation into a scandal that sparked national outrage.
The authorities opened the probe into RYB Education New World kindergarten last week after parents said toddlers were given mysterious pills and had apparent needle marks. The 22-year-old female teacher from Hebei province with the surname of Liu "was detained as soon as suspicions of abuse arose", the public security bureau of Beijing's Chaoyang district said on Tuesday on its official social media account.
The statement did not give further information on the use of needles, such as details of the children's injuries or their age.
Classroom surveillance footage was "damaged" because an employee often turned off the building's electricity supply after school, according to the statement.
"Following review of 113 hours of restored surveillance footage, we have not found evidence of other child abuse," police said, adding that the investigation was ongoing.
China's state-run Xinhua news agency had earlier reported that children at the kindergarten were also "reportedly molested".
An examination of a girl involved in the case on her parents' request found "no abnormality", police said, adding that claims children had been collectively molested were "rumours" started by two women.
One woman was detained and the other was given a warning, according to police, who did not specify the pair's relation to the school.
Police had said last Saturday that a 31-year-old woman was detained for disseminating "fake news" on the Internet, and she expressed "repentance" for fabricating the story that military personnel were abusing children.
It is unclear if police have fully investigated claims that children were given mysterious pills to take.
The statement said that it is the school's policy for parents to give written permission before children can take medication at school.
Addressing a television report showing a clip of a child saying he was fed pills by teachers at the school, police said the child's father had admitted to "instructing" the child to say so.
The case prompted Chinese authorities to call for an "immediate" investigation into all kindergartens across the country.
RYB Education operates 80 kindergartens and has franchised another 175 in 130 Chinese cities, according to its Nasdaq listing.