Who is Steve Kemp from Cujo and what is their importance? Cujo English & Literature Steve Kemp | Cujo

Steve Kemp is the man with whom Donna Trenton has an affair. By trade, he is a poet, a furniture restorer, and a tennis pro. When Donna dumps him, Steve goes on a bit of a tangent..... writing Donna's husband a letter and trashing their home. As a result, he is arrested for kidnapping Donna and Tad, and in effect, responsible for Tad's death. His refusal to talk leads to a delay in the investigation.