Residents say he's been terrorizing the neighborhood for years.
"I thought I heard noise outside, but I thought it was windy," said Florence Graham of Northfield, N.J.
It was close to midnight, Florence Graham was in her living room watching TV when things got strange. It started with a noise, then she saw a figure moving across her carpet.
"All of a sudden, I'm sitting here and he's crawling on my floor on his belly," said Graham.
The brazen intruder was Michael Flaherty, she says. The neighbor who'd shoveled her snow on multiple occasions.
"We fought over the phone," said Graham. "I kept saying to him, 'Get out of here, Michael. Get out of here.' "
Flaherty ran off with cash from Graham's purse, leaving his cell phone behind. Police arrived minutes after.
"An elderly woman, 91 years of age, answered the door. She had blood on her robe, blood on her hands, blood on her forehead," said Northfield Police Capt. Steve Steinecke.
And this may not be the first time the 35-year-old robbed his victim. Neighbors say they saw the suspect leaving Graham's home this past weekend while she was away.
"He got over $ 1,000 and got my rings and my bracelets," said Graham.
"He broke into one other home, two houses away, where he was doing some work for the people, and he went in and robbed them as well," said Dennis Sabella of Northfield.
Police later found Flaherty hiding in his bedroom and arrested him.
"There's got to be a special place in hell for him. You just don't do that," said Steinecke.
But for this great-grandmother, what's done is done. And she says she's ready to move on.
"I'll get over it I hope," said Graham.
Police say Flaherty has a history of drug-related crime. Residents are hoping he's put away for a long time this time, and they're also saying they're going to try to do a better job of looking out for each other.