Andrea Zamperoni, the head chef of Cipriani Dolci in Grand Central, was recently found dead in a Queens "Guest House". Angelina Barini, his "companion", has been arrested for providing him with ecstacy laced with fentanyl, resulting in his death. She's being investigated for other recent deaths as well.
https://ny.eater.com/2019/8/26/20833634/andrea-zamperoni-cipriani-chef-dead-nyc
https://ny.eater.com/2019/8/26/20833634/andrea-zamperoni-cipriani-chef-dead-nyc