Overview

• Officers were called to a home on Hartington Close at about 4:20pm on Saturday for a welfare check, and the child was taken to hospital where she died.
• Cleveland Police say the death is currently being treated as unexplained and detectives have launched a formal investigation.
• The arrested woman, 25, and man, 21, remain in custody facing questioning as enquiries continue.
• Forensic teams and crime-scene investigators have examined the property, with officers conducting door-to-door enquiries and seeking CCTV.
• No formal identification has been released, and police have urged the public not to speculate online as neighbours report shock and leave a floral tribute.