According to the passage, which of the followings is TRUE?
Three suspects in the first high-profile art theft in less than a year were arrested.
In December, "Portrait of Suzanne Bloch" and "O Lavrador de Cafe" painted by Candido  Portinari were stolen.
There are steel doors and no detectors in Sao Paulo Museum of Art.
Three robbers defeated three armed museum guards and took away the works on Thursday.