thomas hoey jr. , 43 , was sentenced to 12.5 years wednesday on charges of conspiracy to distribute cocaine , perjury and obstruction of justice .
plead guilty in august that he ` refused to call for help ' in 2009 when sex partner kimberly caho , 41 , began seizing from snorting his coke .
the mother-of-two died from a lethal mix of cocaine and alcohol .
hoey continued supplying cocaine to friends at wild parties after her death .
hoey also admitted he coerced his other sex partner that night , nicole zobkiw , into lying about what happened to a grand jury .
` cocaine distribution was integral to his lifestyle of sex and parties , ' judge said .
hoey ` used his wealth to fund a life in which his own pleasure was at the center '