Webbaltimore pride event disrupted by possible chemical agent, causing panic and injuries. A possible chemical agent was released in front of the main stage at the. Webseveral people were injured after a “possible chemical agent” was released during the baltimore pride parade saturday evening, according to the baltimore police. Webseveral people were injured saturday evening after a large crowd of attendees fled a baltimore pride event where a possible chemical agent was. Weba possible chemical agent was released in front of the main stage at the baltimore pride parade and block party on saturday night.
