Police eye sick prank at precinct

NYPD Internal Affairs detectives are trying to determine if a cop masturbated into a female police officer’s water bottle at a Bronx precinct, the Daily News has learned.

The 44-year-old cop, assigned to the 52nd Precinct in Norwood, told investigators she brought the bottle from home on Nov. 14 and left it on her desk in the basement for about two weeks, sources said.

On Friday afternoon, she saw the offending goo — possibly semen — floating in the half-full, 32-ounce bottle.

She reported it the next morning, and the NYPD sent a crime scene unit cops to retrieve the bottle and test its icky contents, sources said.

The cop believes someone put semen into the bottle — which is typically locked away when she’s not nearby — as a cruel prank, sources with knowledge of the case said.

An NYPD source said the cop’s complaint was “under investigation.”

The cop told her superiors she waited a day to report the sickening discovery because she was confused and embarrassed, and feared retaliation.

The officer could not be reached for comment.

If true, the sick incident is revoltingly reminiscent of the actions of former NYPD Sgt. Michael Iscenko, 56, who was convicted of throwing semen on a female co-worker at Police Headquarters.