Complex sentence: Meanwhile, Lester Nygaard (Martin Freeman) tries to implicate someone else for the murders of his wife and Chief Thurman, while Stavros Milos's (Oliver Platt) torments come to an unforeseen conclusion.
Split into simpler sentences: Meanwhile, Lester Nygaard (Martin Freeman) tries to implicate someone else for the murders of his wife and Chief Thurman. And Stavros Milos's (Oliver Platt) torments come to an unforeseen conclusion.