Dec 10, 2020 HAVERHILL â A Freon leak early Thursday morning at a company located in the Broadway Business Park resulted in the evacuation of the building. No injuries were reported, however, a couple of employees became lightheaded and were evaluated on scene by Trinity EMS, according to fire Chief William Laliberty. Laliberty said the incident at CF Cold Storage at 10 Creek Brook Drive resulted in the Fire Department calling in a Tier 2 hazmat response with assistance provided by the District 6 Regional Hazardous Material Team. State and local agencies worked toward mitigating the leak, he said. Laliberty said his department received a call at approximately 2:20 a.m. on Thursday by employees who were on the scene.