A man was arrested in the shooting death of a 13-year-old boy who was gunned down in Brooklyn on his way home from a Nets game in February, police said Tuesday. Sheik Koureichi, 20, was arrested Monday and charged with murder and criminal possession of a weapon in the killing of Troy Gill in what investigators believe was a gang-related hit on Feb. 29, according to the NYPD. It was unclear if Koureichi was the shooter. Koureichi and another unidentified suspect were indicted in the murder case. Click here to read more on pix11.com.