jenny kumah, bbc news.n the constituency of copeland takes place on thursday. here's a full list of the candidates, which is also available on the bbc news website. an israeli soldier who shot dead a wounded palestinian attacker has been sentenced to 18 months in prison for manslaughter. elor azaria was convicted by a military court of killing abdul fatah who was lying on the ground, badly injured, after stabbing a soldier. the case has divided israel — the prime minister benjamin netanyahu had led calls for the soldier to be pardoned. police have begun excavation work at two properties in swindon in wiltshire, one of which is believed to be the former home of christopher halliwell, who's serving a life sentence for the murder of two young women. halliwell, who's 53, murdered becky godden in 2003 and sian o'callaghan in 2011. our correspondent, duncan kennedy, is in swindon. explain what's been happening today? we have had a police operation going on since late last night, continuing this morning. they have