Rosemary Meza, 37, was arrested this week after two women were found dead.
The shooting happened on Centennial Parkway, between Commerce Street and Kitamaya Street.
Nathan Campbell, 39, was found with gunshot wounds in the 2600 block of North Martin Luther King Boulevard Monday night.
A man was fatally shot Saturday in the parking lot of a swap meet in North Las Vegas.
North Las Vegas Police Department detectives are investigating an early Saturday homicide.
Rodrigo Chavez, 18, is accused of fatally shooting a 22-year-old man during a car chase through a North Las Vegas neighborhood on Sunday, according to an arrest report.
Eddie Lee Jackson, 38, told a police officer after the fist fight on Friday that he was being jailed over “some fool he left leaking in the parking lot,” according to his arrest report.
Neighbors heard yelling, then gunshots, just before 4:30 p.m. Wednesday on the 2200 block of Superior Position Street, where responding officers found 36-year-old Antonio Wilson of North Las Vegas lying in the street.