The lives of the three apartment complex employees intersected almost every day inside the leasing office of the Davern Park Apartments in St. Paul's Highland Park neighborhood. It beamed from her favorite photograph, the one her teenage daughter, Sasha, chose to lean against a tree outside the Highland Park leasing office. 'Always willing to step in'At 25, Nansi Fuentes Zambrano was the youngest of the three employees killed Monday. When Chester leased her apartment last year, Fuentes Zambrano was the employee who welcomed her: "She was just like A.J., sweet, caring for the community." More often than not, Silcox, Wilwerding or Fuentes Zambrano was waiting on the other side.