Sue Jackson has the perfect family but when her teenage daughter Charlotte deliberately steps in front of a bus and ends up in a coma she is forced to face a very dark reality.

Retracing her daughter’s steps she finds a horrifying entry in Charlotte’s diary and is forced to head deep into Charlotte’s private world. In her hunt for evidence, Sue begins to mistrust everyone close to her daughter and she’s forced to look further, into the depths of her own past.

Sue will do anything to protect her daughter. But what if she is the reason that Charlotte is in danger?