i think it started out as accidental shooting or improper shooting and to cover it up, they had to make sure the person was dead so shot him a few more times
Even if that is true, 60 times out of 71 shots fired? For one guy?
I would imagine once one starts shooting, they all would. For one suspect, with no return fire, it seems excessive to me, especially for so called "professionals". Sounds more like a hit to me.
Was also said his weapon was found still ON SAFETY!