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Blood Is Thicker Than Water
UCOS reinvestigate a high-profile riverboat disaster on the Thames after a new witness comes forward claiming the collision was the result of sabotage, rather than an accident. But the case means putting DAC Strickland's wealthy sailing chums under the investigation spotlight; what better motivation could the team have?
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Other episodes for this season
![The War Against Drugs](https://image.tmdb.org/t/p/w300/b6tFU9XomONgIGF2f8VWammkjSq.jpg)
![The Truth Is Out There](https://image.tmdb.org/t/p/w300/lbmTNAFwp2CMPFQ1zhqNEzkba8p.jpg)
![Fresh Starts](https://image.tmdb.org/t/p/w300/dl8D5Nk6pqYr7Q9I4ww2FCvde35.jpg)
![Shadow Show](https://image.tmdb.org/t/p/w300/tgpzpNP6oIBly8eMOTAD6rlgjmh.jpg)
![Death of a Timeshare Salesman](https://image.tmdb.org/t/p/w300/7U5A5mQt5tjN6S7RCKk78Pe4RjM.jpg)
![The Last Laugh](https://image.tmdb.org/t/p/w300/8njIslxpZj7YWfQPl9VXHCLYUuI.jpg)
![Blood Is Thicker Than Water](https://image.tmdb.org/t/p/w300/A5hkvNyuYa7icC9U1bFPsjP74uC.jpg)
![Meat Is Murder](https://image.tmdb.org/t/p/w300/7r8CJq9ji1i63VUsjcI8M7wTDCt.jpg)