Jeffrey Krotine is on trial for the brutal 2003 murder of his wife, Ramona Krotine. Investigators say Jeffrey beat and shot his wife before stuffing her body in the trunk of her car and abandoning it in a parking lot. Prosecutors allege the couple got into an argument when Ramona returned home from a work holiday party that evening. Trial evidence suggests Jeffrey took major steps to cover up the crime scene, including re-carpeting parts of their home and painting their bedroom. The defense contends there's no proof that Ramona returned home before her death, rather than being robbed and killed en route.