According to reports, a Tacoma shipbuilder sued Washington State Ferries, claiming the state tried to "obstruct, frustrate and otherwise delay" the process of acquiring four new ferries from the shipbuilder. A ferry official generally denied the claim and said the state is pressing ahead to build the boats. The suit, filed in King County Superior Court on behalf of J.M. Martinac Shipbuilding Corp., asks for unspecified damages and is one of an ongoing series of disputes with the state ferry system. A recent statement from the ferry system said Martinac and two other shipbuilders were technically and financially capable of building the boats.