On a scale of 1 to ten of time accuracy I'd give the DPD dispatchers a 9 because time was integral to the job.
Of course you would.
Bowleys watch was never tested or calibrated.
No evidence that the various clocks at the police station were either.
And as for the DOA time, that's an estimate of the actual time of death not the time the ambulance arrives at the hospital.
"Dr. Richard Liguori pronounced DOA @ 1:15p.m."
No, you don't get to pick and choose, advanced statistical analysis says something completely different, the mean time average of the time of Tippit's death was closer to 1:15!
"Advanced statistical analysis". LOL.
Along with the reasonably accurate DPD times we have these times from witnesses which are closer to 1:30 and when all the times are plotted the median is closer to 1:15.
How do you know how much time elapsed between Tippit's shooting and when Mary Brock saw her white male walk past?