St. Louis Hopes $100,000 Reward Helps Solve 4 Child Killings. Murders, Attempted Murders and Homicides, Gun Control, Krewson, Lyda, St Louis (Mo), Thompson, Jurnee (d 2019), Hill, Eddie (d 2019), Powell, Kennedi (d 2019), Johnson, Kayden (d 2019), Cox, Sentonio (d 2019), Usanga, Xavier (d 2019)