The Bronx

The gunman pictured here (top photo) fatally shot a young mother in a Mott Haven housing project, police said.

Gary Maurice Davis, 21, fired at least two shots at ex-con Joey Colon as he and girlfriend Bolivia Beck, 21, were walking through a courtyard at the Millbrook Houses on East 137th Street at 7:20 p.m. Monday, police sources said.

Colon, who has served time for robbery and weapons, avoided being hit, but Beck was struck by a bullet to the head, sources added.

Davis fled and Beck, who has a 4-year-old daughter, was rushed to Lincoln Hospital, where she died yesterday.

Davis has several sealed arrests for assault and robbery, sources said.

Staten Island

A teenager was busted for burglarizing a neighbor’s home in Stapleton, authorities said.

Jaquan Smith, 18, bashed in a door of the victim’s Targee Street home sometime between 11:30 a.m. and 4:15 p.m. on March 23 and removed a Sony PlayStation, several games, a sword and $250, according to court papers.

The caper was caught on camera and Smith was arrested Tuesday, cops said.

Manhattan

The body of a man in his 20s was spotted floating yesterday in the waters between the Statue of Liberty and Ellis Island, cops said.

The corpse was pulled from the Upper Bay’s chilly currents by the NYPD Harbor Unit at about 10:40 a.m. and brought to shore at Battery Park.

There was no ID on the body, which will be autopsied by the medical examiner.

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A pickpocket plucked the wallets of patrons at a Midtown restaurant, authorities said.

On March 27 at 1:50 a.m., Jesus Ramos, 22, targeted three victims in Bourbon Street on West 46th Street and grabbed $260, two credit cards and two debit cards from their billfolds, according to court papers.

Ramos was identified via surveillance video and arrested Friday, and he admitted to the crimes, cops said.

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Cops are hunting the bulky burglar pictured here (middle photo) who is allegedly knocking off businesses around the borough.

The bespectacled bandit first struck on March 3 at 10:30 p.m. at a closed restaurant on 33rd Street near Fifth Avenue.

He slashed through the security gate to gain entry, and has since struck 16 more times.

The thief has made off with between $200 and $300 in most of the heists, which have occurred in Gramercy, Midtown and Chelsea.

He most recently hit a restaurant on Lexington Avenue near 57th Street last Saturday at 2:50 a.m., cutting through the security gate.

Brooklyn

The thug pictured here (bottom photo) is the cold-blooded killer wanted for gunning down a teen in Brownsville, police said.

Tipsters identified Djavan Perry, 20, as the triggerman captured on chilling surveillance footage shooting Andre Pitts, 18, in the chest at 7:30 p.m. Sunday after the two men exited an elevator in a Lott Avenue apartment building, cops said.

Perry, who has prior weapons arrests, was recorded on another video calmly walking from the scene.

Pitts died at Brookdale Hospital. The motive behind the killing remains unclear.

Queens

This crime was E-Z to spot.

A city Rikers Island correction officer was arrested for racking up more than $3,000 in tolls on a city-owned E-ZPass he stole, authorities said yesterday.

Between January 2010 and this month, Robert Hamilton, 43, used an E-ZPass officially registered to a prisoner-transport vehicle nearly 700 times, according to the city Department of Investigation.

His free ride came to a halt after the Department of Correction found discrepancies in its E-Zpass inventory.

Hamilton joined the agency in July 1990 and is paid $76,000 a year.