剧情介绍
When a barrister is killed in Midsomer, suspicion falls on convicted murderer Grady Felton. Grady has just returned to the village where he committed the murder years ago amid much anger from locals. But Grady has a solid alibi. Barnaby suspects he is working with an accomplice - until Grady himself is targeted in an arson attack.
In 1994 teenager Grady Felton was jailed for killing land-owner Ted Denning's son Daniel, who caught him poaching. Ever declaring his innocence Grady is now back in Binwell, swearing vengeance on everybody who had a part in sending him down. However he has alibis for the deaths of the prosecuting and defending barristers in his case and is himself hospitalised after Denning's daughter Deirdre and reckless employee Kyle Gideon torch his house. After another murder Barnaby suspects that Grady has an accomplice, and then pathologist Kate Wilding makes a bizarre discovery, enabling him to solve the murder of innocence.
后期的midsomer感觉案件收拢了很多，主线很明确，合理性也挺强，身份置换梗用得不错，不过破案关键感觉有点类似灵光一现而且不太有说服力比如最后结尾那个呼应。
好看！喜欢这样的引导观众推理的过程！！最后发现凶手是谁的时候简直要叫出来了~首次发现DC Jones还挺有魅力的~~
前段很沉闷，对嫌疑人着墨不多，到了身份置换开始精彩，最后凶手意外，多年前旧案真相也出乎意料，果然每个看似与案情无关的出场人最后都必有其作用，只可惜最后一幕没给两位主角太多发挥机会，凶手确实挺冤的，难怪叫“无辜的谋杀”。不过仅凭引用尼采那句话就推出凶手太牵强了吧？