Woman gave high school boys drugs, booze at weekly parties GOLDEN, Colorado (AP) -- A woman who authorities said had sex with high school boys during alcohol- and drug-fueled parties has been sentenced to 30 years in prison, officials said. Silvia Johnson, 41, described herself to investigators as a "cool mom" who "was never popular with classmates in high school" and who was beginning to feel like one of the group. She pleaded guilty in July to two misdemeanor counts of sexual assault and nine felony counts of contributing to the delinquency of a minor.