This is what remains of the 1.3 million-square-foot Da Vinci residential complex in Los Angeles on Wednesday after it was destroyed by fire early morning Monday. Fire officials and arson investigators from the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives discussed the devastating fire Wednesday morning at a news conference. The total cost of damage has not been released, but the loss was initially estimated at $10 million. Another $1.5 million in damage was done to an adjacent freeway.