A sleeping woman was hit by a bullet that came through the ceiling of her apartment in Mountain View early Thursday, city police said.

The incident occurred about 2:45 a.m. at a complex on the 700 block of North Pine Street, the Anchorage Police Department said in a statement.

The woman was taken to the hospital with no life-threatening injuries, police said. She was hit in the upper torso. No one else was hurt, though two other people were in the room with her at the time, police said.

It wasn't immediately clear if the shooting was suspected to be accidental. APD spokesperson Renee Oistad said officers had not yet spoken to everyone involved.

"We have no reason to believe right now that she was intentionally injured," Oistad wrote in an email. "That being said, the investigation is still underway."

Witnesses told police that several people left the upstairs apartment just after the shot was fired. No one was at the apartment when police arrived. It was searched after authorities obtained a search warrant, police said.

No arrests had been made as of Thursday morning.

Oistad also couldn't immediately provide data on the number of shootings in Anchorage this year, or the proportion of those in which people not involved were shot.

She said the data wasn't readily available, and a request for APD to compile it would cost several hundred dollars, based on the hours of research that would be involved.