finalized yet. all police will say at this time is that gianni is also the victim of a homicide. >> thank you. winter's arctic grip is holding parts of the country hostage. this is texas. an ice storm and hard freeze blanketing houston, austin, san antonio and nearly a half inch of ice in areas and in the midwest and the east, the cold continues to chill people to the bone. high temperatures still in the neighborhood of 20 or 25 degrees below zero. we will be hovering around that area throughout weekend. the west rema mains hot and dry. if all goes according to planned, pope francis could be coming to the united states next year. the vatican sources said he spends to visit in september of 2015. it would be the first visit to the u.s. for the hope and the first papal visit since benedict in 2008.