Check out a preview clip for tonight’s all-new episode of Ravenswood on ABC Family at 8/7c. Live tweet during tonight’s ALL NEW episode of Ravenswood at 8pm/7c with Merritt Patterson, Britne Oldford, Brett Dier and Marlene King! Follow them on Twitter and ask them your questions using #RavenswoodChat! http://twitter.com/merrittpattrsn http://twitter.com/britneoldford […]