Ok, I think you are over thinking what a PCA needs to show. It is not meant to "
prove BK committed these murders. "
"...they do not need to have enough evidence to prove that the suspect is guilty beyond a reasonable doubt."
That is what a trial is for. At the bottom of the page I will link the requirements for a PCA. *
I think this will be cleared up during the trial. There are other things which will likely prove this was BK's vehicle---like the fact his cell phone traveled along right with it for many hours. And he may have been seen at a market, getting out of this car the next day, on cctv, possibly.
They obviously narrowed it down considerably from 33k.
I do believe they will have much more accurate cell data by the time of the trial. I've seen that in many cases--the PCA has the basic ping tower maps but the trial experts have more exact details placing locations very closely.
All that description does is NOT reject him as a possibility. A witness in the middle of the night is not going to describe the height within inches.
That^^^ is pretty damning evidence. Especially when one can show he was admittedly driving around alone, in the crime scene area, all night, with his phone off during the time of the murders.
If it was random DNA, having no connection, I'd expect the DNA donor would be in another location, or be with friends all night, or have some kind of alibi. Plenty of times unknown DNA is found at a crime scene and it was found to be totally unrelated.
So this particular DNA, being found where it was located, right under a dead girl, is very damning.
If he was gloved and masked, and very careful, then that is not a big surprise.
OK, so BK went to a gym somewhere and left his DNA, and the actual killer used the same machine, then snapped his knife sheath closed before going to murder 4 kids. And then after this random coincidence, BK's DNA is the ONLY DNA left at the scene.
So not only is that extremely unlucky for poor BK, but on that same night, in that same place, BK just coincidentally drives from his home in Pullman , around 2 am, to Moscow area, and drives around aimlessly---unable to remember exactly where he went---only that he drove around for hours very near the crime scene, with his cell off during the crucial time.
What are the odds that BK not only accidentally left touch DNA randomly somewhere that ended up being the ONLY DNA left on the bed with 2 dead girls---but he also puts himself there alone, for no apparent reason, on that same night, during the murders?
Do you really hope so?
*
Probable Cause and Probable Cause Hearings in Criminal Law Cases
Probable Cause and Probable Cause Hearings in Criminal Law Cases
To make a valid arrest or get an arrest warrant from a judge, the police must have probable cause. This is a different standard from the reasonable suspicion standard required to make an initial stop. Determining how much evidence is necessary to justify a finding of probable cause depends on the specific facts of the situation.
A police officer needs more evidence than the level required for the reasonable suspicion standard, but they do not need to have enough evidence to prove that the suspect is guilty beyond a reasonable doubt. No percentage has been assigned to probable cause. Some judges seem to believe that the standard is less demanding than the preponderance of the evidence standard used in civil cases. Since that standard involves a greater than 50 percent probability, probable cause may not be what most people would consider “probable.”
Determining Probable Cause
Objective
A police officer must have more than a subjective hunch to make an arrest or get an arrest warrant. They need to have objective evidence that indicates the suspect’s responsibility for the crime. Even if a police officer believes that they have probable cause, a judge may not necessarily agree. They will review the information in the affidavit for the warrant and make a final decision.
You should be aware that being guilty of a crime and having probable cause for an arrest are two different things. Probable cause may exist even if the defendant is not guilty.