Scene
Spot, Site
noun, の adjective
Your present location is the scene of the crime! And you're on the scene to check out what's currently going on.
げんば
The reading is a combination of the on'yomi and kun'yomi readings. That being said, both readings for both kanji are the readings you learned already, so you should be able to read this.
あの犯罪現場で実際に何が起きたのかがすぐに明るみに出ることを期待しよう。
Let’s hope that what actually happened at the scene of the crime will come to light soon.