Wildfire. Violent carjackings surge across parts of the country. Is it a side effect of the pandemic . Police departments across the country are struggling to deal with this violence. Diaz and later, a mysterious lenolith delights San Francisco, this one made of gingerbread. Will the big Cookie Crumble . This is the cbs weekend news this is the cbs weekend news from chicago. Heres adriana diaz. Diaz good evening. There is breaking news from nashville. Tonight the authorities named the bomber behind the violent Christmas Day blast in the citys downtown. He is identified as 63yearold anthony warner. Cbss mola lenghi is in nashville with the fastbreaking developments. Mola, good evening. Reporter adriana, investigators say they were able to match d. N. A. Samples obtained from the blast scene with examples from warners property. Cbs news learned they also matched the samples with d. N. A. They gathered from warners mother. Now, as far as a motive goes, Authorities Say they are still looki