Yes. Without the Arabic script.
In this picture, it looks like Chris was still alive. His left arm is bent upwards. If he was dead, his arm would have been hanging down.
Enlargement shows some guy's face in the background. (The script doesn't help.)
The speculation that I found intriguing was the idea that Stevens was already dead and the redness of the upper torso was caused by strangulation -- possibly a lynching -- rather than suffocation from smoke inhilation. But I'm not a medical person.
Post 142 - his left arm is bent and he doesn’t appear to be in rigor mortis...it looks like he was alive in that picture.
Ah just noticed something. In the other pictures his eyes are still open. But in this one they are closed. If he was already killed at this point it’s doubtful they closed his eyes out of respect.
That tells me he was still alive in those pictures where he was on the ground with his pants on and eyes open.