Jurors are poised to view grisly evidence of the June 2012 death of 4-year-old Remington Walden in the back seat of a 1999 Jeep Grand Cherokee. The SUV erupted in flames after being rear-ended at an intersection as his aunt drove him to a tennis lesson. The family's lawyers alleged in court filings that the carmaker knew of the danger — caused by the fuel tank's placement 11 inches from the rear bumper — and ignored it for years.