Only The Lonely, Pt. 1

S2, E5: Ross is looking at cold cases when Helen Matthews’ body is found. Her murder is similar to one a year ago. Everything points to her husband Mike, an airfield manager. Everyone in the office knew about Alan, his Senior Flying Instructor, and Helen’s affair. It is discovered that Helen and Alan were planning to run off. Sam and Ross get time together, but Sam leaves unsure of their relationship.