Also happening today: A man in his 40s was shot and killed by a security guard at restaurant Saturday in Montclare on the Northwest Side, according to police; Autopsy results from a man who died after a police foot chase show his death has been ruled a homicide, not suicide; A man was changed with murder after allegedly killing a woman and stuffing her into a box; Mayor Lightfoot tweeted expected new year's resolutions for the city and low-income residents; these stories and more from WBBM.