Following the gruesome murder of a Californian family in 2003, police are pretty sure the killer is Vincent Brothers – but his alibi places him over 3,000 kilometres away from the scene of the crime.
Using an unusual tactic developed in Scotland in 1935, investigators turned to ‘insect analysis’ for help.
How did bugs found in Brothers’ rental car prove to be the vital ‘silent witnesses’ in this extraordinary case?
