According to police, officers were dispatched to 1366 West Indian Hills on a report of a burglary in progress.
Police say Stephan Prokay reported that some people broke into his apartment and that he shot one of them.
Police say they found evidence to show someone may have suffered a gunshot wound and fled the area in a black passenger car.
Area hospitals were alerted and police say that within an hour, they were notified a person had shown up at a hospital in Cedar City with a gunshot wound.
Police say detectives responded and interviewed four people who arrived at the Cedar City medical canter in a black car.
After interviews, police say they arrested a 17-year-old female juvenile who was booked into Dixie Area Detention for burglary.
Police say 18-year-old Toree Edwards of Cedar City and 20-year-old Bradley Neil of Cedar City were also arrested and booked into the Washington County Jail on suspicion of burglary and criminal mischief.
During their investigation at the crime scene, officers could smell an odor of marijuana coming from the residence.
A search warrant was obtained for the Prokay's apartment, where officers found a small amount of marijuana.
Subsequently, police say Prokay was arrested for possession of marijuana, drug paraphernalia and for possession of a firearm with illegal drugs.
----Information from: St. George Police.