Manhattan

A Chelsea woman stabbed and critically wounded her boyfriend, authorities said yesterday.

Shanica Fogler, 34, clashed with the victim in his West 17th Street apartment near Ninth Avenue at 9 a.m. Saturday, cops said.

In a blind rage, she allegedly plunged a knife into his midsection, cops said.

A witness called 911, and cops arrested Fogler.

The victim underwent surgery at St. Vincent’s Hospital, and is expected to survive.

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A laptop-computer thief defeated a security tether at the Apple store in the Meatpacking District and tried to make off with a Macintosh, only to be captured by security, authorities said yesterday.

Osman Sannoh, 23, allegedly snatched a $2,000 MacBook Pro in the store on West 14th Street near Ninth Avenue at 2:15 p.m. Sunday.

A guard grabbed Sannoh, who allegedly told arresting cops, “Well, at least they got it back. Can I go?”

The answer was no, and he was charged with grand larceny.

Brooklyn

* A straphanger went off the rails and attacked five strangers without provocation aboard trains before being busted this week, cops said yesterday.

The first known assault committed by Emmanuel Alcinzor, 30, took place last June 11, and the last one Sunday, cops said.

The victims, all men ranging in age from 21 to 50, suffered minor facial injuries.

Alcinzor was busted Tuesday after a witness identified him in a photo array, sources said.

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Muscle boy didn’t think his heist through.

A Bensonhurst vitamin-store robber got busted after leaving behind his fingerprints, authorities said yesterday.

Genah Pasternak, 18, allegedly peppered a female manager with questions about merchandise as he held a bottle of a muscle-energy supplement in the GNC store on 18th Avenue near 71st Street at 5:50 p.m. last June 4.

Suddenly, Pasternak forced the manager into a back room and demanded the combination to a safe, cops said.

The manger gave him the wrong combination and Pasternak fled empty-handed, sources said.

Police lifted a print from the supplement bottle and matched it to Pasternak, who was arrested Tuesday.

Bronx

* She finished out of the money.

A woman was busted in possession of illegal horse-race betting slips after police executed a search warrant in Fordham, cops said yesterday.

Juana Santos, 51, was charged with promoting gambling after police found 200 slips and $556 in a desk drawer in an apartment on Marion Avenue near East 184th Street at 4 p.m. Tuesday, authorities said.

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A would-be thief wanted for stabbing a man in Edenwald was captured Tuesday on charges of attempted murder and attempted robbery, authorities said yesterday.

Emil James, 35, and a female accomplice approached the victim at East 233rd Street and Dyre Avenue at 8:30 p.m. last Nov. 24, cops said.

The accomplice asked, “Where’s Pratt Avenue?” then James allegedly pulled a knife and snarled, “Give up that bread!”

James then stabbed the man in the head, chest and arm, cops said.

The accomplice is still at large.

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* A man possessing heroin was busted after cops spotted him illegally wandering around a Fordham building, authorities said yesterday.

Cops caught Matthew Colbert, 21, as he exited the lobby of a building on Decatur Avenue near East Fordham Road at 7:05 a.m. Tuesday, cops said.

He allegedly told cops he was visiting a woman who lived there.

When the woman said she didn’t know Colbert, police searched him and found him in possession of nine glassine envelopes of heroin, cops said.

Staten Island

* Here’s further proof that drug use can impair judgment.

A guy snorting cocaine in public was busted in the stairwell of a Park Hill complex.

Police patrolling the Park Hill Houses on Vanderbilt Avenue near Irving Place at 11 p.m. Tuesday allegedly heard and then witnessed Alquiber Ruiz, 25, ingesting the narcotic, cops said.

Officers recovered a rolled-up dollar bill caked with cocaine residue and a container filled with 40 oxycodone pills.

Ruiz was charged with criminal possession of a controlled substance, according to a spokesman for DA Daniel Donovan.