In a flash, a police officer draws a handgun from its holster. Less than two seconds later, a red laser and bright light shine at whatever is in the gun barrel's path while a mini-camera records it all.

That's how mini-cams on police handguns would work under a proposal gaining support in New York, which would be the first state in the nation to require the technology. State police were briefed on the technology and are reviewing it for a possible pilot program, said Michael Balboni, the state's deputy secretary for public safety.

The device could create a critical visual and audio record of police shootings for use in court, said state Sen. Eric Adams, a Brooklyn Democrat and former police officer. He is drumming up support for testing the cameras with the state police SWAT squad.

Adams said recordings from the $695 cameras couldn't be altered by a police officer and would quell many questions after controversial police shootings, like the deaths in New York City of Amadou Diallo in 1999 and Sean Bell in 2006.

"That's definitely a new thing," said Meredith Mays of the International Association of Chiefs of Police based in Virginia. She said police have known the technology existed, but no state has required it.

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