A 15-year-old boy was killed and a second teen was injured in a possible gang-related shooting in the Bronx on Friday, according to cops and sources.

The two teens were shot outside 1491 Macombs Rd. in Mount Eden shortly before 5 p.m. and are believed to have been the intended targets, the NYPD and sources said.

The 15-year-old was struck in his chest and taken to St. Barnabas Hospital, where he was pronounced dead, police said.

The other teen boy, 17, was shot in the abdomen and hospitalized in stable condition.

Three people fled the scene and one person of interest was taken into custody, sources said.