Lexington police have arrested a suspect in a sexual assault case. Police say in February, a man attacked and sexually assaulted a woman near the Lexington Herald Leader building. The victim said about 15 minutes later, a another woman nearby reported the same man confronted her on her front porch. Police say that second woman helped them identify the suspect as 35 year old Bennie  Johnson. Police arrested Johnson Thursday and charged him with sexual abuse and possession of drug paraphernalia.