People are keeping secrets. It starts with Alec who has some past with a young girl (perhaps a daughter?). He is neurotic and probably using some kind of anti-depressant or worse. The daughter of the distraught family is in the middle of some drug business, supplying cocaine to a local hostler. Ellie is having family troubles because while her husband minds the store, she is totally immersed in the case. Alec finds a surveillance camera and must check it out, but needs to pull teeth to get the woman who has the key to hand it over. She is angry and resistant. There is a a closeup of Danny's skate board, hidden in her closet. A strange turn of events is a man who is installing telephones in the police station claims to be a psychic and tells the investigators that Danny was in a boat at some point. Alec literally shoves him out the door, chastising him for complicating the investigation. Also, Olly is being manipulated be a lady reporter who would do anything to get what she wants. The final scene now brings suspicion where none was before. Excellent storytelling.