When single mother Rowan joins her Uncle Jack's detective agency she doesn't expect his murder to be her first case. To find out who is responsible for his death she will need to solve another mystery, the disappearance of Jack's best friend 30 years earlier. Someone doesn't want her digging up the past and they're prepared to go to any lengths to keep their secrets hidden. Can she stand up to the danger, protect her daughter and bring a murderer to justice?