I dug out an 2015 article which I don't think has anything to do with her death ; but it does show her and her husband involved with underworld infiltration in the stock market. Maybe this shooting could of been about some other deal her and her husband may have been involved and not about the going feud. This is just based on speculation.
How the underworld has already infiltrated the stock market
ANTHONY GALLO Son of Montreal mobster Moreno Gallo. He is presented to the AMF as the business partner of Tony Papa by the financier Jean-François Amyot, sued by the AMF. Anthony Gallo and his wife were assessed $488,000 by Revenue Canada in 2011 for trading in penny stocks . In a testimony to the AMF, Michel Demontigny says he places Tony Papa and Anthony Gallo "at the top" in the hierarchy of stock market promoters of penny stocks . “Tony Dad, he's been doing this for 25 years, then, you know, he knows all the tricks of the system”. (...) "It is certain that they pay higher cuts to people in the middle, you know, since the young Anthony Gallo is with him, (...) it is certain that it is necessary that he pays royalties to someone.”
