Unknown beetle

Unknown beetle

Observation - Unknown beetle. Description: Does anyone know which ground beetle this is? It was approximately 1cm in length and its legs, mandibles and antennae were all reddish. The beetle itself looked blueish in the sunlight and blacker in the shade.

Does anyone know which ground beetle this is? It was approximately 1cm in length and its legs, mandibles and antennae were all reddish. The beetle itself looked blueish in the sunlight and blacker in the shade.