Tricia Chan
From Tardis Wiki, the free Doctor Who reference
Tricia Chan was a girl that was kidnapped by the Pied Piper in 2009. She vanished in Ealing Central just five days before Jeremy Larsson went missing. All the children that had disappeared within the last weeks reappeared when Sarah Jane Smith, Clyde Langer and Rani Chandra defeated the Pied Piper. (TV: The Day of the Clown)