Night Heat S01 E05 Obie's Law

"I feel the Night Heat, I feel your heart beat. Somethin' ain't right. There's too much heat in the night."

A woman on the way home is attacked and raped in her own house. Kevin and Frank quickly nab a suspect and are convinced that he is also responsible for six other rapes. Now they must prove his guilt. As a side story - two unrelated murders go unsolved.