The Worcester law firm of Hassett & Donnelly announces that Paul S. Rainville has been made a partner. Mr. Rainville, of Marlboro, joined the firm in 2005 as an associate practicing in the areas of civil, business and construction litigation; premises and products liability; and municipal liability litigation. He earned a law degree from New England School of Law and a bachelor's degree from Providence College. He also attended the Universite de Nice in France.