Dr. Shawn Callahan was shot and killed on October 18, 2023, in Sarasota, Florida. Friends and colleagues remembered Dr. Callahan as an incredible human being following his death.

The case is a stark example of a workplace dispute that ended in lethal violence and has prompted discussion about addressing conflicts and bullying before they escalate.

If anyone knew Dr. Callahan, the workplace involved, or has information about the events leading up to October 18, please share what you know.