Ok here goes
Before I start I will say that due to the fact that there were possible errors in the investigation, several possibilities could be possible in different aspects of this case.
I was unable to find much on the victim's background , but I believe the LE has cleared this , HOWEVER again it's possible that this aspect of the investigation may be flawed as well .
There are some things to understand before I review this case, I am doing this independently of any LE assistance or information available other than what is listed on the internet involving this case , therefore it cannot be considered anything more than speculative (hence why I'm reluctant to do so )
On a more human point I will say that this case is one that has bothered me for years, and Ill will state why in the analysis further down.
I will refrain from going into a bunch of possibilities of what could happen and will focus on what most likely did, who may have been responsible, and why.
There's good reason for alarm in this case,...... unlike MOST offenders who abduct and murder their victims, this isn't someone who had a bad , day, happened upon a kid walking home from school, and grabbed them, this isn't an opportunist, who most likely left a lot of evidence ....
This was a predator , even worse an experienced predator , who has most likely done this again , and has almost certainly had done (or attempted to do something similar) prior to this crime
IF he's not now , there's a very high likelihood this individual will reoffend multiple times, and could become a Serial Offender.
What tells us this ?
Comins pond sits back away from the road, isn't completely visible even from the parking area, and is not visible from the cemetery, which indicates this individual most likely wasn't just in the area by accident .
He was there for a reason.
This is the reason I asked if Molly was the 1st one there every day, I wanted to know if this individual was singling out Molly, or was he simply lying in wait for whomever arrived at Comins 1st.
Why do I want to know that? ....because it would explain a victim specification type for this offender, was he after a pretty blonde or would any female suffice ?
Why would that matter?, because if that's his preference he most likely has attempted this with victims who are similar in appearance IE he may have a victim type ..(Investigative consideration, look at similar abductions)- Its important to note i do not believe this individual is the same individual responsible for the abduction and murder of Holly Piirainen
This is a Sexually deviant psychopath, his psychological/psychosexual needs are met through forced sexual contact with an unwilling victim, it's unknown however if the murder of the victim itself is eroticized .
There was most likely some kind of triggering event prior to the abduction , it may have been employment related , or possibly an issue with an intimate , legal or financial .
I find it unlikely that this individual her mother saw, and the one that abducted her aren't one and the same, though it could be entirely coincidental, there was no apparent reason for someone to be at Comins that morning ahead of any staff, then to speed off when they encountered a protective parent .
And to make the story a little more eerie and sad, I FIRMLY believe the day Molly's mother saw the suspicious individual he planned THAT day to abduct Molly, it's important to note that once Magi saw the man she stayed with Molly and walked her into the beach area, when she returned THE INDIVIDUAL WAS STILL THERE SITTING IN HIS VEHICLE, he then met eyes with Mrs Bish again then sped off.
Its my personal belief he was diswayed by her protective instinct , and then altered his MO to approach from cover , knowing that her mother dropped her off, and that the parking lot was too risky.
This individual assessed risk and apparently altered his MO accordingly.. this is an experienced criminal.
What's more telling is though (if this was indeed the individual) was that he still committed himself to this crime even AFTER he was seen my Magi. This indicates a fixation, either on Molly, or the potential of being able to commit the crime itself because of the area ("good hunting ground") on the crime itself (the chance to abduct, rape and murder) a victim.
So was it the location and victim , or just the victim type ?
We can't be sure , it's my feeling that this individual was most likely familiar with Comins, he may have swam there, but had almost certainly conducted some type of surveillance on the area.
He knew someone would be there alone, I cant say for certain however he knew it would be Molly, but my feeling is that he did .
This is why I asked if the schedules remained the same at Comins , or did other lifeguards rotate start times . Or if Molly was the 1st one there every day
How did he approach?
Because he knew Molly's mother may be around I feel he waited in the woods near the cemetery where he could see the beach.
The beach area itself is out of view of the parking lot area (or at least it appears) once he was certain no one was around he approached Molly most likely in a friendly manner
From there I feel he produced a weapon of some type to get the teenager, to walk back barefoot through wooded area back to the cemetery where his vehicle was parked .
Why do I feel he had weapon?
He would need some way to force the victim to comply, he needed to get her out of there fast, but he also knew he had time , but he has to keep her from making noise or making a break for it , which is why I feel a firearm would be the most likely weapon to get her to his vehicle, its unknown however if the weapon was also used to cause her death.
From there we can only base what happens on studies done on abduction homicides and the data available due to those studies
It's MOST likely Molly was immediately transported to the vicinity where her body was found, that's where the sexual assault , and murder MOST LIKELY happened. Molly was most likely killed within the 1st 1-3 hours after she was abducted, and almost certainly within 24 hours post .
The most common cause of death in abduction homicides is manual strangulation
Theres a spatial relationship that exists between the body recovery site and the site where a victim is murdered, and its usually within 200 feet , meaning that its most often the same place.
Its not impossible that the rape/murder occurred in a vehicle with the body dump site being just that, but Id be willing to bet the car was near where she was found if it was.
The dump site is the most significant , this is a place the offenders are usually familiar with , because they need privacy to do what they intend to do then dump a body they had better be damn sure they are concealed.
He in all likelihood could have committed the crime in Comins, there's plenty of wooded areas surrounding the pond , but he knew he had to get her somewhere "safe"
So who was it ?
Most likely a white male older than 27 years old, my guess is mid to late 30's
would have most likely served time for violent sexual offenses in the past, possibly voyeurism, which would explain his age and criminal experience and sophistication
Triggering event prior to offense
Victim type in prior (and post) offenses may be similar in appearance to to Molly
Lives or works near Comins or the recovery site (Most likely a labor position)
Following the offense would expect to see an unnatural interest in the crime (following news, internet etc..)
Would expect to see an increase in the use of tobacco, or intoxicants such as alcohol or drugs post offense
May (Probably did) change appearance post offense
May alter appearance or get rid of his vehicle post offense (may have been seen cleaning the interior , painting the exterior) or gets rid of the car .
May have moved unexpectedly , with little or no explanation
May engage in "shedding" behavior-IE all the sudden getting rid of anything on his person the day of the abduction(many cases of people witnessing offenders burning belongings for no apparent reason until the offender is arrested)
May have taken trophies , such as clothing or pieces of clothing jewelry , or personal items
May return to the body dump site
Time of offense is early AM on a weekday, offender may have called out from work that day, or possibly arrived late. Possibly why the suspicious man in his car was reluctant to leave as well... he would need to account for that time the following day .
Someone close to him harbours suspicions (Co-workers/Intimate)
LE may have interviewed him already
Due to the factors governing this crime, namely his motives (Deviant sexual) and the success ha had with this crime there's a high likelihood his MO will remain static in subsequent crimes , this individual also has a HIGH likelihood of becoming a serial offender if he hasn't already