In the new installment from veteran Hollywood screenwriter Lee Hollis, friends, moms, and P.I. partners Maya and Sandra have left their hometown of Portland, Maine, on a school trip to Washington, D.C.--where a killer has just added murder to the itinerary. . . Drafted as chaperones, Maya Kendrick and PTA president Sandra Wallage are accompanying the SoPo High seniors to the nation's capital--much to the embarrassment of...