The NYPD has received information that members of MS-13 are “looking to ‘hit'” police officers who live in certain parts of Long Island to enhance their credibility within the gang, The Post has learned. In a memo released Tuesday, authorities from the police department’s 105th Precinct warned officers that the department has received “threats against [members of service]” who live in Brentwood and Central Islip, both hamlets in the Suffolk County town of Islip, as well as Patchogue. “Intel has been obtained that members of MS13 are looking to ‘hit’ NYPD police officers, specifically in the Brentwood/Central Islip area, as...