A Levittown man is accused of impersonating a federal worker-safety agent and demanding money from a construction company owner, Nassau police said.

Keith F. Doherty, 42, was arrested Friday in Plainedge. He is charged with two counts of fourth-degree grand larceny for extortion, one count of fourth-degree grand larceny for attempted extortion and three counts of second-degree criminal impersonation, Nassau County police said.

Detectives said Doherty, masquerading as an Occupational Safety and Health Administration employee, went to a Hempstead construction site and demanded an undisclosed amount of cash from the 57-year-old businessman in exchange for overlooking violations.

Doherty had visited the site three times since Wednesday -- receiving money twice, police said. The victim then contacted authorities.

Doherty is scheduled to appear in First District Court in Hempstead on Saturday.

NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore. Credit: Randee Daddona, Michael A. Rupolo Sr.

Out East Show: Visit The Shamrock evergreen maze, Sannino Vineyard, Seven Ponds Orchard and the Warrior Ranch Foundation NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore.

NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore. Credit: Randee Daddona, Michael A. Rupolo Sr.

Out East Show: Visit The Shamrock evergreen maze, Sannino Vineyard, Seven Ponds Orchard and the Warrior Ranch Foundation NewsdayTV's Doug Geed is heading 'Out East' to showcase the ultimate local spots you need to explore.

Subscribe

Unlimited Digital AccessOnly 25¢for 6 months

SUBSCRIBESALE ENDS SOON | CANCEL ANYTIME