Dianne Porter makes an anonymous phone call to police telling them that she witnessed a safe being thrown into the sea, and that she is convinced it contained a body. The police recover the safe and find evidence of foul play but no body.
Norman Yemm
Sen. Det. Jim Patterson
George Mallaby
Det. Peter Barnes
Leonard Teale
Det. Sgt. David Mackay
Alwyn Kurts
Insp. Colin Fox