 She later worked at a New York City school as a paraprofessional, using her married name Mary Burton.After her 1973 recording of "You're Losing Me" was featured in the 2003 film, "21 Grams", Sonny Hudson, who worked in the same school, answered some internet inquiries about her.Hudson, acting on her behalf and that of the German DJ and promoter Dan Dombrowe, began negotiations and after a lengthy period, Sexton agreed to go on stage again after a 30-year absence.