Federal Investigators Target Suspect In Riot Death Of Capitol Officer

The FBI is investigating a suspect in connection with Officer Brian Sicknick's death during the US Capitol storming on January 6th. New video evidence suggests a man sprayed a chemical agent at Sicknick, who later died. Initially thought to have died from a head injury, authorities now suspect a chemical substance, possibly bear spray, may be involved. The cause of death is still undetermined, and toxicology reports are pending.

What actions is the FBI taking in relation to the man seen in the video evidence?

What is the status of the toxicology reports related to Officer Sicknick's death?