Derbyshire Police have confirmed they launched an investigation into allegations of further offences committed by Mick Philpott.
Philpott and his wife Mairead were jailed in April after being convicted of the manslaughter of their six children. Jade, 10, and her brothers John, nine, Jack, eight, Jesse, six, Jayden, five, and Duwayne, 13, died following a fatal house fire at their Derbyshire home.
More top news
The 1D star will go ahead with his scheduled performance as per the wishes of his late mother, Johannah Deakin, who passed away on Friday.
Michael Gove admitted he made "mistakes" in his bid for the Tory Party leadership, and Theresa May was right to drop him from her cabinet.
Four people have been killed and at least 12 injured after a cargo train carrying propane-butane derailed and exploded in Bulgaria.