Police arrested a 55-year-old man in connection with the death of a 65-year-old woman in her Waimanalo home early Wednesday morning. The suspect, who did not have a home address, was arrested on Old Kalanianaole Highway near the scene of the crime. Police say he allegedly suffocated the woman in her home just before 12:30 a.m. Wednesday.  He was arrested at about 3:30 a.m. Wednesday on suspicion of second-degree murder, violating a temporary restraining order and first-degree terroristic threatening. Police say the suspect and victim knew each other, but did not release other details.