There's better versions of that Darnell film on YT, much better, no one ever found anything in that copy, go find one and show me who's running towards a possble source of gunfire other than Baker, also explain why kids are left playing in the street and no one cares?
98% of your witnessses were all asked where the shots came from after they've all learnt JFK was dead from gun wounds, of course they had opinions they were right there and some who had left the scene came running right back after they learnt about it to tell us what they saw.
"Where do you think the shots came from?" Like anyone cares. Bowers could not tell, Baker guessed based on visual stimuli and anyone who saw Baker could guess too, that includes Jackson, Brennan and Euins.
Based on the films it seems to me, no one near the TSBD had the first clue to what was even happening.
m2c.