Fishy. Iffy. Suspect. Politically motivated? I think yes. I think someone drugged him and drugged him more. Then they put a bag over his head, and after suffocating him, placed him in the tub. His right arm looks broken or dislocated. He knew too much.
At least he looks far more presentable than the lady who committed suicide in bathtub and was found after a few days (as most of you already know, can be found in the Death Pics section under the title 'Female Suicide Case' )