A 29 year old Southbury man has been arrested for sending a threat to blow up Coleytown Elementary School, triggering a major police response. Westport police say investigators have determined that Christopher Iannacone texted the threat to 911 back in November, forcing evacuations, delayed classes, and bomb squad searches. No explosives were found, and investigators later traced the message to his phone. Iannacone now faces multiple felony charges and is being held on $100,000 bond.