|Portrayed by||Bobby Rainsbury|
|First Appearance||Series 10, Episode 9|
|Last Appearance||Series 10, Episode 9|
|Cause/Reason||Taken back to mental hospital|
|Romances||Leo Fitzgerald (On her side)|
Mandy is a girl who had mental issues.
She had been in a mental unit due to her having a Borderline Personality Disorder, but she escaped. She is also diagnosed with an intense case of schizophrenia, obsession and labelled for experiencing vicious mood swings. She was committed to a mental unit after accidentally pushing a fellow schoolgirl off a rooftop to her death, during a mood swing
After getting into contact with Leo Fitzgerald she ended up holding him hostage in his own bathroom, before being arrested and taken back to the unit she escaped from.