The investigation into the unexplained death of 20-month-old Sarah Dahane continues.
Her body was found at her home in Herald Way, Glory Farm, Bicester on Thursday.
Searches have been completed at the house and police officers, who have been guarding the scene, have now left.
Senior Investigating Officer, Det Ch Insp Ian Hunter said: “I would like to thank the residents and community in Glory Farm for their patience and cooperation whilst we have been conducting searches and enquiries.
“We recognise the distress that can be caused as we respond to such sad incidents.
“Our detailed and thorough investigation continues to piece together the events as we seek to identify why and how Sarah Dahane died.”
The investigation to establish the exact location of Sarah’s mother continues.