The Adias was in Brevard. There was a blood spot on it with unknown dna. The expert retrieved a complete profile and ran it through the database for criminals. There was no match.
I would think this is going to turn out to be a non-issue. These were from Brevard, WAYY after MY's murder. JY probably lent his shoes to someone, who doesn't happen to be a criminal with their dna on file with COTIS.
I think what people need to keep in mind is, no result, meaning has no bearing, one way or the other on the pointing towards guilt or innocence, IMHO, DOES point to something. It's a non-issue, or CANNOT rule the accused out and they did check known criminals and perhaps felons that are registered.
When LE starts an investigation, their FIRST job is to rule OUT possible suspects, beginning with the USUAL, ie spouse/SO, immediate family, close friends, acquaintances, strangers,. and so on and so on. Think of the beginning of the investigation as a drop of water in a pond, swelling outwards from the victim, as the relationship with the murder victim becomes non family, less personal, perhaps fellow employee or business acquaintance, someone further removed from the daily life of the victim.
LE must follow the evidence. IF the evidence keeps coming back to the spouse, well he's STILL on the list. But that doesn't stop LE from investigating possibly someone else. When a spouse or SO is never removed from the list of POI or suspects, many claim 'rush to judgement.' IMHO, this is a preemptive move by the pros while showing the defendant canNOT be ruled out.
IRC one case where the pros had a number of witnesses who ended up being a non issue at the end of the day, well kinda'. The accused claimed they'd been to a certain location on a specific day. The pros, during their turn, called every single person who worked that day, and voila! Not ONE saw the accused as he'd originally told LE. Actually, by the time it was the def' turn, they hardly had any witnesses to provide, because in some way or other, they were proven to NOT exist at all. People complained of a boring week or two, but they didn't get it, the pros was making a case, not entertaining them.
Enough circumstantial pieces of the puzzle fit, it'll be impossible for the jury to believe it was all just a big coinkydink! Enough circumstantial pieces fit together, it can show a picture of murder.
JMHO
fran