Vermont’s federal prosecutor says officials are planning to update the public about the search for a missing Essex couple. Bill and Lorrain Currier were last seen when they left their Burlington jobs on June 8, 2011. Investigators later determined that their home had been entered forcibly, and there was evidence of a possible struggle. Their car was stolen and recovered two days later at an apartment complex about three-quarters of a mile away. Police now believe that Bill Currier, 50, and his wife Lorraine, 55, were victims of foul play. Officials plan to update the public about the search Friday.