The department said it will release two videos on Wednesday. They said victims, officers and family members were given a chance to see the videos before the release.
Two decades ago, voters approved the development of the Great River Greenway. Since then, it's been a way for the residents to spend time together outside.
A rally Sunday afternoon in East St. Louis honored Massey and also held space for the 1917 race riots and the 100th anniversary of the East St. Louis NAACP.
The Scottish Arms will close on July 28 after plans to change ownership fell through. The owner is still looking for someone to keep the business going.
In the latest incident this Saturday, Missouri State Highway Patrol said Bryan Wilson drowned trying to save a woman struggling to swim in the Meramec River.