Clark, Mary Higgins. Under suspicion novel

Thorndike Press large print top shelf

"The two identical brothers seemed perfect in every way--handsome, intelligent, popular--until a shocking summer night when one brother killed his parents in cold blood while the other had an iron-clad alibi. But which twin was where during the murders? And is it possible the two of them planned the perfect crime together? Years later, they may finally be ready to clear one name at the expense of the other and turn to Laurie Moran and her team to reinvestigate their parents' murder. But as the Under Suspicion crew gets closer to the truth, the danger that was assumed to be left in the past finds its way into the present"--