Summary: On Oct. 27, 2017, Christopher Shaver was outside a home with a woman when an unknown man pulled up in a car, got out and started shooting. The woman survived. Christopher did not. Despite numerous witnesses, police say no one has come forward. About 40 percent of the murder cases in Kansas City are unsolved. Many of those cases are considered cold. FOX4 Crime Files takes an in-depth look at some of these cases, each one representing a life lost, and loved ones searching for answers.
