Edythe Kreshower, 47, a twice-divorced housewife in Queens, N. Y., was appalled when her daughter Merylee suddenly decided five years ago to join the Hare Krishna sect. Merylee had been finishing her second year at Queens College and hoped to become a teacher. But she took the Hindu name of Murti Vanya, became a nun in the sect's New York City temple, donned a saffron sari and joined her fellow devotees in chanting in the streets.* Convinced that Merylee, 24, had been brainwashed, her mother hired a private detective, Galen Kelly, to rescue her.

Into a Van. Kelly, who had performed about 70 similar missions in the past, seized Merylee at a shopping center last Aug. 5, forced her into a van and took her to a motel. There he began the increasingly common ritual known as deprogramming, in which the convert to some strange-sounding, all-encompassing religion is subjected to threats and arguments until he gives up his new f