Police in Vacaville say a suspect was shot and a K-9 officer was injured after two women were found stabbed when firefighters and police responded to a house fire. The Vacaville Fire Department treated two stabbing victims and a burn victim who were transported to a hospital in the area. Firefighters eventually contained the fire at the single story home. A witness told ABC7 News she heard a loud boom, followed by children screaming. She then walked towards the home on Alderwood and saw a woman on the ground stabbed and flames coming out of the home. The witness also said a neighbor who lives across the street from the home ran in to save a trapped child. Police say they were looking for 37-year-old Nathaniel Holland, who they believe stabbed the two female victims. The women are in stable condition. Officials say they aren't sure if the stabbing or the fire occurred first.