A Puerto Rican schoolgirl stabbed 37 classmates with a hypodermic needle after going on a playground rampage

Health officials in Puerto Rico say that the attack by the 14-year-old happened at lunchtime in a middle school on the south of the island. The victims, aged 12 to 14, are being tested for HIV and hepatitis C. They have also been given preventive medicine for other diseases. The school is the Jose de Choudens middle school in the coastal town of Arroyo.