GREAT NECK - ? Cops say the son of a firefighter killed on 9/11 is accused of pointing a gun at cops in Great Neck. Cops say 19-year-old Andrew Ielpi and his friend 19-year-old Anthony Guerrero were arrested Saturday. Detectives say Ielpi was making threatening phone calls to someone at 95 Steamboat Road.

Police say when they tracked Ielpi down, he pointed a 357 Magnum at them. Guerrerro was also arrested after police say they found a 12-gauge shotgun in his car.

Ielpi?s dad, Jonathan Ielpi, was an FDNY firefighter who died on 9/11, according to Newsday.