article_snippet: Melody Lippert, 38, and Michelle Ghirelli, 30, from the Los Angeles suburb of Covina, were both originally only charged with contributing to the delinquency of a minor over allegations that Melody Lippert, 38, and Michelle Ghirelli, 30, from the Los Angeles suburb of Covina gave booze to the students.
article_snippet: Melody Lippert (left), 38, and Michelle Ghirelli (right), 30, both from Covina, were arrested in January.
article_snippet: On Monday, Melody Lippert (left), 38, and Michelle Ghirelli (right), 30, both from Covina were hit with drug and sex abuse charges . '
article_snippet: Lippert, who allegedly organized the trip, was charged with unlawful sexual intercourse and furnishing a controlled substance to a minor, both felonies.
article_snippet: In initial reports, Lippert had reportedly given the group alcohol and then engaged in a sexual act with one of the students, according to Los Angeles County sheriff's deputies.
highlights_snippet: Melody Lippert, 38, and Michelle Ghirelli, 30, from South Hills High School in Los Angeles County, face charges of unlawful sexual intercourse .
  
highlights_snippet: Also charged with furnishing a controlled substance to a minor .
  