The recording is from the afternoon of Jan. 24, when the officer, Richard Pinheiro, was standing in the trash-strewn backyard of a row house along with two other officers. At the start of the footage, Pinheiro is seen holding a soup can with a clear plastic bag stuffed into it. He then places the can among rubbish, before leading the other officers out of the narrow access alley.
Credit: Baltimore Police Department
On the sidewalk, Pinheiro activates his body-cam — apparently unaware that the device would also preserve his earlier actions. "Police cameras have a feature that saves the 30 seconds of video before activation, but without audio," The Baltimore Sun reports.