FILE - In this June 6, 2007 file photo, a barge works alongside the Thomas Point Shoal Lighthouse  near Annapolis, Md., as part of a renovation project on the structure.  Authorities are investigating a break-in and vandalism at the historic lighthouse in Maryland.   Maryland Natural Resources Police say the lighthouse was targeted between April 15 and April 16, 2016. (AP Photo/Brian Witte)