It happened Wednesday on the 100 block of Fries Mill Road.
When police arrived, officers found 39-year-old Victor Marrero, Jr. in the parking lot, dead from apparent gunshot wounds.
Chopper 6 was overhead while police were on the scene near the Birches Apartments by the municipal golf course.
"I came home around 11:15 a.m. and police officers were all over the place," said Leo Arteaga.
Evidence markers were scattered across the blacktop, along with a black shoe.
Neighbors say they were shocked after they heard what happened.
"It's perfect, I mean no crime, no nothing. Everything's quiet. I mean everything's really great here," said Fran Hollingshead.
The suspect, Zachary A. Lahneman, 26, a resident of the apartment complex, was taken into custody nearby after a witness identified him as the shooter, police said.
Police said Marrero and Lahneman were seen in a verbal and physical altercation prior to the shooting.
There is no ongoing threat to the public.