'Person of interest' in 2006 murder of honors student questioned in kidnapping 04/22/2016 6:01 am PDT Comments WPIX via WPIX: NEW YORK -- (WPIX) -- PIX11 Investigates started receiving Facebook messages on the Mary Murphy Mystery page several days ago from the Caribbean island of Saint Vincent. The writer referred to the Mystery report from March 6, 2014 — concerning the unsolved, 2006 murder of 16-year-old Chanel Petro-Nixon, a beautiful honors student from Bedford-Stuyvesant, Brooklyn. The writer suggested that recent events on Saint Vincent were connected to Petro-Nixon's case. Finally, on Thursday, April 21, the Facebook writer sent a newspaper report from Saint Vincent. FULL STORY: 'Person of interest' in 2006 murder of honors student questioned in kidnapping - WPIX Waiting for your permission to load facebook comments.