Sport | Koster's red mist costs Sharks as Benetton claim crucial win in white-hot QF race
![Sport | Koster's red mist costs Sharks as Benetton claim crucial win in white-hot QF race](https://cdn.24.co.za/files/Cms/General/d/11813/de2f40874eee4298ad3a9f908dfea3ab.jpg)
A rush of blood to the head from Murray Koster played a crucial role in the Sharks slipping up 25-24 against Benetton in their United Rugby Championship clash at Kings Park on Saturday.