I would like to argue regarding the fame factor.. as it's one of my theorised possible motives
he doesn't have to seek fame by communication..this is something of the past prior to the digital age where its longer possible to hide ur identity...
rather.. he can seek fame by committing a strange or unusual murder( as in the staging of the crime ) that will grant him an unusual offender lable or coverage ...I know he didnt know he was being recorded
I have to disagree , respectfully
Im not up for an argument, but I can speak from experience, and training.
And ill say this once more, thinking "outside the box" works in business, etc.. Its not always a great idea in an investigation. Stay with the evidence let that lead, you.
There are MANY true crime fans who interject far flung theories, (take a look at any Zodiac thread )because they read books etc...
AS my LT said, "look at what you have, look at it again, question everyone, and those with alibis twice"
Now , People who seek notoriety for crimes, will almost certainly display SOME form of desire for the crime itself to be known.
For example, If the bodies were displayed, or theres communication with the police, the media, the families, or posted somewhere online etc...then theres some ground to make that assumption, in this case however they were hidden, and they were hidden an already secluded area, no communication with anyone whatsoever .
Behaviorally that doesn't scream of someone seeking attention, that's someone who hopes they are never found and they can live the rest of their lives in the shadows
Now they may seek to relive the experience, which is why they sometimes take trophies, but that is differnt from seeking notoriety.
Most murders are not committed for notoriety, it makes good literature, and a great story, but very few killers (i dare say any) kill simply to be linked to something .
As Ive stated before attention seeking is a secondary component of infamy, its the crime that matters most, they boast about it once the media feeds, their need for power .
May they revel in it privately?, possibly, but that is not attention or notoriety seeking.
Once you understand that , you can look at it realistically, .. Did this guy go kill 2 girls, just to be linked to a unsolved crime?
Why leave DNA? why hide them if you want to be known?, why not display their bodies for shock value?, why not communicate with police, families, the general public, online, anonymously ? ....As for attention seeking, Id have to say absolutely not
The presence of DNA (depending on the source) suggests a sexual motive for the crime , other possibilities, exist, but that seems to be the prevailing angle .