NFL employee ‘seriously injured’ after gunman targeted league headquarters in NYC shooting that killed 4 Yahoo SportsNew York gunman left note blaming NFL for brain injury, mayor says BBCBlackstone Executive Killed in N.Y.C. Shooting Identified as a Mom of 2 and Leader of Firm’s Women’s Initiative People.comNFL employee seriously injured in NYC shooting ESPN345 Park Avenue NYC shooting: NYPD officer, 3 others shot, killed in Midtown, Manhattan; gunman dead by suicide: sources ABC7 New York
