Did Murphy die in Robocop? How did he have his memory if he died? What did you think of his death scene?

No Murphy was still alive even tough he was target practice because the shooters didn't shoot him in the head because even after decapitation the brain is alive for a while and the brain won't rot for a while leaving a time period to first give it the correct fluids and electrical stimulation to keep it alive long enough to get new organs from donors or create synthetic organs then a robotic body to move around he so LIVED. Also depending on the type of shells and the placement of the bullets a person could get shot several time by a regular pump action shotgun and still be alive.