(October 23, 1977) Fell from a fourth-floor balcony at her apartment in Madrid (Spain) around 4am. She spent 20 days in a coma before dying, one month before her 19th birthday.
Sandra was one of the foremost "lolitas" of the Spanish "destape" (sexploitation) genre in the late seventies. At the time of her death, she was only 18 years old.