Who killed Sandra Dawn

Charles Lattimore, an author of a book about a famous murder trial, arranges to meet with one of his students one night. When the student is found murdered and Lattimore has no alibi, he suspects he is being framed by the subject of his book.

When a local successful executive is murdered in an explosion at his mansion, suspicions point to an attractive female investigative reporter who was close to the man and working undercover on a story about corporate scandal. Brought in by the police to help solve the crime, Dr. Maxwell has a mind that outwits the apparent. He throws himself into a world of corporate schemes to uncover a long list of hard-nosed men and women with big-money motives for murder.