The bodies of a man and a woman have been found at a house in Burton-on-Trent in Staffordshire.
A two-year-old child was found unharmed at the property after emergency services were called at around 11.05pm on Wednesday.
Staffordshire Police said in a statement: "The bodies of a 32-year-old man and a 23-year-old woman were discovered at the address.
"The deaths are being treated as unexplained at this time and post-mortems will take place in due course. Formal identification has not yet taken place."