A woman told investigators she shot Andrew Brian Patrick as he approached her with a knife during an argument.

The Marion County Sheriff's Office identified the man shot and killed by a roommate on Friday night north of Ocala was 42-year-old Andrew Brian Patrick.

No one has been charged in the shooting, which occurred at 8700 NW 43rd Court, a log home on a dirt road in a wooded area behind Fessenden Elementary School.

Sheriff's officials said the shooter was one of the Patrick's two female roommates. They did not identify the woman.

The woman said she shot Patrick as he approached her with a knife during an argument, according to MCSO.

Deputies were called to the home at 10:33 p.m. Friday. They learned that Patrick had been shot and detained the shooter in the back of a patrol vehicle.

The shooter told them there had been "conflict throughout the day" between her and Patrick, according to sheriff's officials. She said Patrick came toward her with a knife and she took a step back. Then, she said, Patrick took a step toward her and she shot him.

Detectives plan to present the case to the State Attorney's Office for their review. It is unclear how long that process will take.

On Saturday, detectives said the shooting followed an argument about dogs being allowed to run loose.

Late Friday night and into Saturday morning, four dogs could be seen roaming outside the home and on the roadway.

Detectives would not say how many times Patrick was shot or what type of firearm was used.

Contact Austin L. Miller at 867-4118, austin.miller@starbanner.com or @almillerosb.