(Photo from Twitter)

BOSTON (CBS) – MBTA officials are investigating reports of a worker sleeping on the job Saturday night.

An anonymous tipster snapped a photo of what appears to be a sleeping worker at the Park Street Station.

The tipster sent the tweet to the MBTA Transit Police account Saturday night.

@MBTATransitPD looks like someone needs shelter, or a bed sphotos-a.xx.fbcdn.net/hphotos-snc7/3…

#MBTA—
Anonymous (@Anonymo16335925) July 15, 2012

MBTA spokesperson Joe Pesaturo confirmed that T officials are “looking into” the report.

Back in May, a veteran MBTA Transit Police officer was caught sleeping on the job and faced disciplinary action.