At ~11:41 AM, Westmorland 911 dispatched Station 20 (Murrysville VFC) to assist Station 7 (Paintertown VFD) for an automatic fire alarm on Antler Hill Drive, Penn Township. Also dispatched for the incident were Station 9 (Level Green VFD), Station 86 (Trafford VFD), and Station 87 (Harrison City VFD). Command 7 was first on scene and found that the alarm had been set off by cooking smoke, and Station 20 was cancelled.