The bodies of Daniel Langlois, 66, and his partner Dominique Marchand were found burned beyond recognition on Friday - days before they vanished in Dominica
The neighbors of the couple, Jonathan Lehrer, 57, (pictured) and his wife, who own and operate chocolate makers Bois Collette Inc, are being questioned by police.
Jonathan Lehrer, 57, and Robert Snider appeared at the Roseau Magistrate Court on Wednesday to face charges for the murders of Langlois, 66, and Dominique Marchand.
Daniel Langlois, 66, and Dominique Marchand, both from Quebec, were found dead inside a charred vehicle near the eco-resort they owned on Dominica on Friday.