Okay, this is interesting!
I contacted family near Springfield MO to comment on incident this evening. Response from one is that they were actually there but didn’t see much. After freaking out over that they wrote later to say, “were you talking about the incident at Springfield, MO Walmart tonight?”. They were at the Walmart just south of Springfield this morning...there was a shooting at the Walmart in Ozark, MO this morning!
So turns out Walmart shooting this morning at Ozark, MO was a stolen car and shots flying. Person was caught in Springfield, MO. Just weird it happens before the event in Springfield this afternoon.