This is the most I know or recall, hopefully others can answer, too—
-In his book, Kevin Donovan wrote that there had been 160 break-ins in the Shermans’ neighborhood in the year preceding the murders.
-a year prior to the murders, burglars broke through the Shermans’ skylight and left before HS arrived home. We don’t know what was stolen.
-HS had an assistant that worked at the home typically every day, but had Thursday and Friday off on the week of the murders.
-They had a housekeeper and gardener that worked part-time, and from court records it sounds like the housekeeper had a key and likely knew the security code. She was surprised to find that the alarm was not armed when she entered the home on the Friday following the murders.
-they also had personal trainers and massage therapists visit the home. (Primarily for HS.)
-Kevin Donovan (KD) wrote that a thin ligature consistent with a zip tie was used to kill the Shermans, in addition to the belts used in the crime. (In his book he wrote the belts could have been the ligatures used. More recently he wrote that the thinner ‘zip tie’ ligatures were likely used to kill them. The belts may have been used to restrain them and/or stage the bodies.)
-KD wrote that both belts were new and purchased by HS from Canadian Tire. They were identical except for size. BS wore one of the belts for the first time on the day of the murders. The other belt was left on a padded bench in his dressing area on the top floor.
-HS’s schedule was easily accessible as her electronic devices did not have a password, according to KD. But KD wrote that witnesses have provided statements or evidence about the Shermans being surveilled.
-I don’t know why the pool area was chosen, but it was at the very back of the basement. The pool hadn’t been used for years, but had been spruced up as the house was for sale. Some here have suggested it may be linked to their Jewish culture (water), or because it was a pool area the crime scene and the killer could be cleaned up easily.
Thank you for this wealth of information, Lexiintoronto!
After thinking about this for a bit, I find it TOO convenient that HS assistant took two days off. It is almost like it postponed finding the bodies. Same with the crime scene being in the basement where the pool was not used in years.
Interesting fact that their home was up for sale. Why were they selling? Has their realtor revealed that? The 160 break-in's might push them to sell but it could have been financial as well or they wanted a change.
Wow, thieves using the skylight to break in? What was in their home that thieves wanted? Jewelry, cash, bonds, paintings, coins, swords, wine, gold?!
Had their home been shown to the public? Maybe a log in list of visitors to their home? Easy to conceal your name and use an alias. Now we have virtual tours of houses for sale online. The killer could have scouted out their home and known the layout.
You mentioned that the Sherman's were being surveilled how and by whom?
Okay so going back to the break-in's - 160 breaks in a year, home owners to feel secure would put in a security system, probably cameras and some go as far as hiring a security firm for protection. This being said, were all the neighbours with security camera footage on their surrounds streets collected and viewed by police?
A small thin ligature is easy to conceal or are others things under a winter coat. The black (leather) belts were bought two weeks before the murders, correct? Enough time for someone to know about it. But knowing how prominent this couple were, I think those cheaper belts were used as a symbol. The killer could have gone up to their wardrobes and collected maybe more expensive belts, why cheap ones? I think they were used on purpose.
was bleach or chlorine found around the crime scene? Foot prints around the home? and did the Sherman's have animals/pets? Have lie detectors been administered to people close to the Sherman's? As in suspects?
Police should re-interview everyone involved and see if stories changed over the years. We know people lie about alibis and have others cover for them.
Either this was a perfect double murder plan or the answer lies in the robberies. I find it hard to believe that thieves jump for thievery to murder. That is huge leap. Why has the public not been told of what was stolen?
If someone hired a killer, a perfect way to stay covert is to be a Plant or a confederate within the Sherman home. Great way to spy on the Shermans and know small details about their lives.