Blackstone Group real estate executive Wesley LePatner was one of four people killed Monday evening at Blackstone’s Midtown headquarters at 345 Park Ave.

Wesley LePatner, 43, was among the four people killed by a gunman who stormed the Park Avenue building where she worked on Monday.

Wesley LePatner, a senior executive at Blackstone, was among the four victims of a gunman who opened fire on Monday in a Park Avenue office tower.