<span style="color: #222222;">Rescuers found four bodies in the debris of a house destroyed by a gas explosion in the southern part of Poland while four people are still missing.<br />'' <br />'' Silesia Provincial Governor Jaroslaw Wieczorek said, the bodies of four people, including a child, were found and rescuers continued to comb by hand through the debris in search of those missing.<br />'' <br />'' The temperature is sub-freezing and there is some snow in the southern mountain resort of Szczyrk where the explosion occurred.<br />''<br />''A suspected cause was a gas leak during work on a pipeline.</span>