Sixteen Candles

"Sixteen Candles" is the 835th episode of Casualty and the 13th episode of the 27th series.

Synopsis
A teenage girl's birthday celebrations are brought to an abrupt end when her mother stumbles upon an intruder, and the ensuing scuffle leaves her badly burnt and him unconscious. When the family members arrive at the hospital, they discover a secret about the mystery man that threatens to tear them all apart. Elsewhere, an heir hunter tracks down a woman who has become the recipient of her hated aunt's large fortune - but the news causes her to collapse and have to be rushed to the ED.