Rachel Howard, an employee, says that she has seen the shadow of a stagehand walk from stage right to stage left.
Cammilleri's murder has never been solved. I am sorry to say but I think this article is giving terrible advice. Notice that who, not whom, is still the correct form as the subject of the clause that follows. As soon as one was planned, Loring began documenting the stories of the 30 singles who signed up.