A 21-year-old Massapequa man was arrested early Saturday after he attempted to rob a hamlet resident but was shot by another man who had gone to the aid of the intended victim, Nassau County police said.

Aidan Dooher went up to a 56-year-old man in front of a residence on Unqua Road near Suffolk Road at 5:25 a.m. and demanded cash and keys, police said. A nearby 51-year-old man tried to help the victim, and Dooher turned, pulled out a knife and threatened him, police said.

As Dooher approached him with the knife, the 51-year-old, in fear for his safety, shot Dooher once in the leg, police said. Dooher fled on foot north on Unqua Road, but was later caught and taken to a hospital for treatment.

Dooher faces two counts of attempted robbery in the first degree, two counts of menacing in the second degree and criminal possession of a weapon in the fourth degree, police said. He will be arraigned when medically practical, police said.

Rex Heuermann, of Massapequa Park, has pleaded guilty to the murders of seven women whose bodies were found along Gilgo Beach and admitted to killing another. NewsdayTV has team coverage from key locations around Long Island.

NewsdayTV team coverage of Rex Heuermann guilty pleas in Gilgo Beach killings Rex Heuermann, of Massapequa Park, has pleaded guilty to the murders of seven women whose bodies were found along Gilgo Beach and admitted to killing another. NewsdayTV has team coverage from key locations around Long Island.

Rex Heuermann, of Massapequa Park, has pleaded guilty to the murders of seven women whose bodies were found along Gilgo Beach and admitted to killing another. NewsdayTV has team coverage from key locations around Long Island.

NewsdayTV team coverage of Rex Heuermann guilty pleas in Gilgo Beach killings Rex Heuermann, of Massapequa Park, has pleaded guilty to the murders of seven women whose bodies were found along Gilgo Beach and admitted to killing another. NewsdayTV has team coverage from key locations around Long Island.

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