A man’s decomposing body covered in wounds has been discovered wrapped in a plastic sheet and dumped in a shopping cart near a California supermarket. The grim discovery was made after 4 p.m. Sunday outside the Food Maxx grocery store on Martin Luther King Jr. Parkway in Chico, a city about 80 miles north of Sacramento. A passerby called 911 to report that a person inside the cart appeared to be dead. Police officers found the cart near the front of the business containing a man’s body wrapped in a large white plastic sheet, according to the Chico Police Department....