Do you think the 3 young ladies or Wall thought about what they were doing prior to the scenario that took place ?
These young ladies didn't have sufficient experience or knowledge of the crime they were committing for one and if they did they probably would have got a whole lot further than they did.
The young ladies were winging it.
Wall took the extortion case to the next plateau and capped both young ladies and if he would have walked over to the ladies vehicle he could have easily capped the third lady who turned his ass into authorties, then driven away in his own vehicle a free man. Always check to see if their are any witnesses who can testify against you and tell the court what they saw you do. He was probably in shock when he realized what he just did. All of these young adults had a screw loose.