Two more arrests over Derby house fire Two more people have been arrested over a house fire in Derby that killed six children from the same family. A 34-year-old man and a 29-year-old woman from the city were detained by Derbyshire Police in connection with the blaze that tore through the semi-detached house on May 11. Jade Philpott, 10, her brothers John, nine, Jack, seven, Jessie, six and Jayden, five, died in the fire. Her other brother Duwayne, 13, died two days later in Birmingham Children's Hospital after being pulled from the burning house by firefighters. The children's parents, Mick and Mairead Philpott, aged 55 and 31, have been charged with their murders and are due to go on trial next year. A 45-year-old man was also arrested in connection with the fire on June 20 and was released on bail. Assistant Chief Constable Steve Cotterill said today: "These latest arrests are part of the ongoing investigation into the circumstances surrounding the fire. Despite the fact that two people have already been charged with murder, we are continuing our investigation to ensure that all lines of inquiry are completed. No further information will be released at this time. Mr and Mrs Philpott were arrested 19 days after the fire broke out in their home in Victory Road in Allenton, Derby.