Thieves took the plumbing fixtures from the basement of the unfinished 23-story building, police said.
The gunman who killed Jordan Barber, 18, may be from an East Harlem-based crew.
The NYPD is trying to determine what sparked Monday's fatal shooting of Jordan Barber, 18.
Serious crime is down for the month, and shootings and murders have eased.
Jordan Barber was killed and two others hurt after the Entertainers Basketball Classic, witnesses said.
The neighborhood saw a spike in shootings this past spring compared to last year, data shows.
A 34-year-old man was shot in the thigh at Fulton Street and South Elliott Place in Fort Greene.
Both the 33rd and the 34th Precincts saw a rise in shootings in the first half of 2015 compared to 2014.
Naji Fawaz was found shot in the front seat of his car in Bedford-Stuyvesant, police said.
The man opened fire in front of a deli on East 132nd Street Wednesday afternoon.
The number of shooting victims in each precinct is up from last year, according to NYPD data.
There were 577 shootings in the first half of 2015, 10 percent more than in the first half of 2014.
An NYPD detective saw the robbery in Crown Heights and arrested the 15-year-old.
Destin Burks, 17, was charged with attempted murder and robbery.
The shooting took place at East 132nd and Madison Avenue, according to the FDNY.
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