i think it ts melltio o the police. >> reporter: julie faye, 7 years old, retired from the ar. wallace, 52. he worked at costco. they told friends they were planning to move to colorado. another reporter with the prince william countyhe news and messenr, he interviewed the faye last week. he says that they were very upset about leaving that house. >> they weren't distraught. they were getting their items together and packing boxes. you could really tell that the last thing they wanted to do was leave their home of more than 13 years. >> reporter: so who had the gun? who pulled the igger? the police won't say. not until they briefed the fays' relatives. >> pat collins. thank you, pat. >>> there's good news regarding the u.s. economy. news this home sales posted their biggest increase in ten years sent stocks surging on wall street. the dow gained 155 points. the nasdaq added 31 points. the s&p finished well above 1,000 with an 18-point gain. despite these good signs, some wonder whether the rebound will last. michelle franzen has our report. >> reporter: the biggest gain for existing ho