Episode 4

S1 E4: Humphrey and the team face one of their strangest cases yet when a dead man is found in the centre of a crop circle. No-one knows who he is or how he got there. Conspiracy theorists suggest aliens are to blame, which seems possible when footage emerges of mysterious lights hovering above the field, but pragmatist Esther is sure that the answer lies closer to home. Brother and sister Andrew and Cassie Parker own North Farm, where the body was found.