A 19-year-old man appeared in court accused of the murders of four siblings.
Reece Smith, his four-year-old twin sisters Holly and Ella and two-year-old Jordan died after a blaze swept through their home in Freckleton on January 7.
Dyson Allen was remanded in custody until December 17, when he will appear at Preston Crown Court.
More top news
A man from Cheshire who had two paedophile manuals explaining how to sexually abuse children without getting caught has been jailed.
UKIP has announced their candidate for the role of Liverpool City Region Mayor. Paula Walters is chairman of UKIP Wirral
A man has been convicted of the rape of a woman in Colne after climbing through a window into her home last October.