This movie is about the well publicized 1983 through 1990 McMartin Preschool child abuse scandal where adults coerced from kids hundreds of accusation against the preschool workers:
Due to the work of a selfish and unethical prosecutor and media, terrible judges, an evil child worker that claimed expertise that she didn't have, and the accusations of a mentally ill mother, workers at the McMartin Preschool in Manhattan Beach, California went through hell.
This shows the danger of what can happen when irrational conspiracies are promoted and none scientific thinking takes hold. Anyone with any common sense with proper knowledge of the evidence in this case should have know that these accusation were bogus. But this turned into of one of the longest and most expensive trials in American history.
https://en.wikipedia.org/wiki/McMartin_preschool_trial
The McMartin preschool trial was a day care sexual abuse case of the 1980s, prosecuted by the Los Angeles District Attorney Ira Reiner. Members of the McMartin family, who operated a preschool in California, were charged with numerous acts of sexual abuse of children in their care. Accusations were made in 1983. Arrests and the pretrial investigation ran from 1984 to 1987, and the trial ran from 1987 to 1990. After six years of criminal trials, no convictions were obtained, and all charges were dropped in 1990. When the trial ended in 1990 it had been the longest and most expensive criminal trial in American history. The case was part of day-care sex-abuse hysteria, a moral panic over alleged Satanic ritual abuse in the 1980s and early 1990s.