The LN list of liars and/or “mistaken” witnesses is way more extensive than that of any CT.
I don't think your claim is correct but pick any narrative and you have a long list of mistaken witnesses. Let's say you posit 3 shots fired. Then the 2 witnesses inside the TSBD who heard no shots are mistaken. As are witnesses who heard 2, 4, 5, 6, and 8 shots, They are all mistaken. Suppose you think 4 shots were fired. Same long list of mistaken witnesses.
Choose your narrative John. You will have a long list of mistaken witnesses.