A 27-year-old Cornell grad tragically landed in the Park Avenue killer’s crosshairs — because he accidentally took the wrong elevator to her employer’s floor and encountered her, shooting her dead. Julia Hyman,

Julia Hyman was an employee at Rudin Management, the real estate company which owns and manages 345 Park Avenue.

One of the four victims gunned down by crazed Manhattan mass shooter Shane Tamura has been identified as a Cornell University grad who worked for the management company that owned the Midtown skyscraper,