Questioning a san jose woman in connection with those crimes. Elyce is live with the fbi. Even the feds did part of this investigation. Reporter because there is so much forensic evidence to gather here, fbi agents are working closely with Police Detectives more than 16 hours after this triple homicide occurred behind me. You can see the streets are still shut down and investigators are processing the crime scene, gathering evidence, trying to figure out how three people ended up dead. Delaney caldwell first smelled the smoke. Then around midnight caldwell saw fire crews heading towards a nearby home on dunbar drive in oakland. Firefighters contained a small fire, then saw the bodies. Were still in the process of gathering evidence. Reporter First Responders tried to save an oakland man found stabbed outside the twostory home and inside they found two women stabbed and shot. All three died at the scene. Oakland police say a san jose woman detained outside the house is being questioned.