PHOTO: Toronto home of Barry and Honey Sherman (Credit: Getty Images)

A Canadian real estate agent took clients to see a Toronto mansion last December and found two dead billionaires laid out by the pool.

Police initially thought it could have been a murder-suicide: pharmaceutical mogul Barry Sherman would have killed his wife and then himself, belts fastened around both their necks.

But after surviving family members hired their own investigators, police changed course and are investigating the case as a targeted murder involving one or more assailants.

adsense
NEW ZEALAND PROPERTY NEWS –  JOIN OUR 15,000 PLUS SUBSCRIBERS
 

READ MORE VIA THE REAL DEAL