Dotson admitted to FBI agents that he shot Dennehy in the head "because Patrick had tried to shoot him," according to an arrest warrant released Tuesday.
An arrest warrants released on Tuesday declared that Dotson confessed to FBI agents that he shot Dennehy in the head "because Patrick had tried to shoot him".
Is it in the food supply ? " says David Ropeik , director of risk communication at the Harvard Center for Risk Analysis .