The shooting happened in the early morning hours on Wednesday at Price's home in the 500 block of Cypress Avenue.
"There was a confrontation between the victim and the suspect before the shooting," said Police Chief Craig Foust.
According to a criminal complaint police said the 19-year old admitted to getting into a fight with Price and shot him multiple times.
"The victim was shot four times, his chest, groin, arm pit and buttocks," said Cambria County Coroner Dennis Kwiatkowski.
The alleged shooter is the victim's girlfriend's mother's boyfriend.
After the shooting police said Greene took off and was found at a home on Von Lunen Road. He's charged with homicide and aggravated assault and is behind the Cambria County Prison.
"I just want to live in a safer neighborhood free from danger and I wish that for everyone," said Rachel Allen of Johnstown.