Report: Explosion in Gaza, Palestinian cop killed

A Palestinian policeman was killed and another wounded by IDF troops in central Gaza early Wednesday morning. Also, a huge explosion damaged a house in Gaza City, residents said, as an IAF warplane flew overhead. Several people were wounded, they said, and rescue services were rushing to the scene. The source of the blast was not immediately known. The IDF had no immediate comment. The house is in the Sheik Radwan neighborhood of the city, residents said.