Both troopers were in stable condition, according to state police. An EMT was injured and two people were killed during the incident.

A suspect is dead after he shot and killed his neighbor Thursday before wounding two responding Pennsylvania state troopers, including one who managed to commandeer a tractor trailer to protect drivers from gunfire on a state highway,

Officials say the gunman, Carmine Faino, 61, shot and killed neighbor Lori Wasko, 57, in front of her home. He then opened fire on state troopers Joseph Perechinsky and William Jenkins III, who responded to the scene shortly before 11:30a.