Death of an Expert Witness

When a young girl is found murdered in a field, the scientific examination of the remains is just a routine job for the staff of Hoggatt's forensic science laboratory. But nothing could have prepared them for the brutal death of one of their own. When the senior biologist is found dead in his laboratory, Commander Dalgliesh is called to the bleak fens of East Anglia to meet a wealth of potential suspects and cautious forensic scientists quick to pass on the blame.

But while Dalgliesh becomes embroiled in the complicated passions that lie hidden beneath the calm surface of the laboratory, the murderer is lying in wait to strike again . . .