Sandra is a supporting character who appeared in the 13th episode of DiC's Care Bears TV series, "Mayor for a Day". When Professor Coldheart rigs a local children's contest to be mayor-for-a-day, she is one of kids encouraged by the mad doctor to behave badly, including cheating at a game of tag with her friend Becky.
Care Bears TV series
When Professor Coldheart becomes mayor of the small town of Abbottsville, he immediately begins to tell all the children present to be as "nasty as they want". During a game of tag, Sandra cheats by saying her best friend Becky didn't tag her, and the two are taken to the mayor's office where he actually praises her for her underhanded tactics.
Later, when another child named Paula Schaeffer stages a revolt against Cold Heart with the Care Bears, Sandra is among the children who run him out of town, and makes up with her friend in the process.