A man has pleaded guilty to murdering a woman and her 11-year-old son.

Polish national Krystian Krysztof Rozek, 27, admitted killing Monika Wasko, 29, and her son Patryk in a knife attack at their home in Cae Hir, Flint, North Wales, where he had been lodging.

Rozek pleaded not guilty to the attempted murder of Mrs Wasko's husband Rafael, an official from Caernarfon Crown Court said.

Mrs Wasko died at the scene and Patryk died at Alder Hey children's hospital in Liverpool three days after the multiple stabbing. Paramedics arrived at the scene in the early hours of July 11.