Mary Margaret Phelps is a fictional character portrayed by Ava Paloma in the TV series Elementary.
They appear in 1 episodes out of a total of 154 aired
Episodes1
While You Were Sleeping
episode S1.E2 october 2012Two heirs of a fortune are murder suspects, but one sister has an undeniable alibi and the other is a coma patient. Holmes is baffled as to how a coma patient could be the killer until another addict in his support group gives him an idea.