CONDE, S.D. (AP) – Authorities are investigating the cause of a weekend house fire in Conde that killed a woman and injured a man. No foul play is suspected. The 41-year-old woman and 50-year-old man were not identified. The man was flown to a Minneapolis burn hospital. The Spink County Sheriff’s Office says the fire broke out about 5-A-M Sunday and the house was fully engulfed when firefighters arrived.