Lighting could be better, composition is ill thought out, angle could be lower/tighter.
You are telling a story... here, half your words are missing and the story is unclear, this causes confusing not clarity. Each story needs to be clearly evident.
What I would do...
- Take the shot about 1-1/5 feet above the table and 1-2 feet back from the edge
- make sure the "dead body" was better lit with a separate light
- change the placement of the gun, put it on the OTHER side of the table closer to the camera. Where it is now, it looks as if he shot himself but if that was so, the gun would not even be on the table. The person shooting was on the other side of the table, and if so, would he put the gun so neatly in front of the person he just shot? No, it would be tossed/dropped on the table closer to where he was. Try play acting it out yourself. Play-shoot the person and drop the gun on the table... see where it would fall? Not where it is in your pic.
- put a hotspot around the gun and cards/chips closer to it, make it tack sharp, it becomes the center of attention with the body, though way better lit, out of focus some. Experiment with how much bokeh you feel is good.
- Inverse... same lighting but the body is in focus and the gun blured out
Keep it up, its fun playing and plearning even if it doesn't come out looking how we planned initially. Hint: The more realistic you can make things appear, even if we know it is staged, the better your story is told.