KSDK 5 On Your Side today announced that Emmy-nominated journalist Melanie Johnson has joined the station’s news team. Johnson will cover breaking news and exclusive stories for the station, filling in on the anchor desk when needed. Johnson comes to KSDK from KMOV in St. Louis, where she anchored newscasts and reported stories with a strong focus on community impact. During her time at KMOV, she launched a partnership with St. Louis Regional CrimeStoppers spotlighting unsolved homicides and giving grieving families a platform to seek justice. She continues this work as host of Untold Stories: The LouPrint for iHeart Media St. Louis…