GILROY - New details about how a three-year-old boy was shot and killed inside his own home.
Investigators still aren't saying who shot little Preston Orlando, or if the gun belonged to his father, a San Jose Police officer.
Central Coast News learned it was not a police-issued gun, according to the Gilroy Police Department.
On Friday, on the quiet street of Kentwood Court, family, friends and fellow police officers came to support the Orlando family.
Little Preston was somehow shot and killed inside his house on Thursday, stunning the small, close-knit community.
"A bunch of ambulances coming down the street, really loud and a bunch of cops everywhere, then a bunch of families running out," said Monique Lomas, one of the neighbors.
Lomas moved into the neighborhood about a week ago, and said in that short amount of time it was easy to tell the Orlandos are very loving and family-oriented.
"I seen them sometime last week, playing outside, riding bikes around here," she said.
Preston's father, Brandon Orlando, joined the San Jose Police Department nine years ago.
Other officers said how much he's respected by everyone who knows him.
But now, investigators are trying to figure out who owns the handgun that killed Preston.
"This is a very tragic incident," said Chad Gallacinao. "The family is very heartbroken, as you can imagine. They just lost their three-year-old boy and there are no indications that there were any problems before this occurred."
What's happened has struck the neighborhood so much that many people are remaining private out of respect for the family.
That's why the only person willing to go on camera was someone new to the neighborhood.
"Mind-boggling, really," Lomas said. "It's very dangerous and then to think you know a police officer, you got to be careful with guns like that."
Moments after the accident happened, investigators issued a Santa Clara County Child Death Protocol.
It makes sure the shooting is investigated to its fullest and looks into how guns are stored within a home.