Originally Posted by TheSquealer

Certainly didn't look to me like a man taking his own life to me. Regardless of whether or not one thinks it "appears" that he placed something in his mouth, people generally don't calmly sit there and die. A massive surge of adrenaline, accelerated heart rate, faster breathing, sweating, fidgeting etc etc etc. would be happening typically. Particularly when its going to happen very slow like that.