toward the shooting and helped them barricade a door. tara welsh gallagher was an old dominion university grad. mary louise gayle served as an agent for 24 years. she s remembered as a great neighbor. alexandra mikhail gusev. joshua hardy was 52. he was an author. in 2011 he published a children s book, the abc book on protecting yourself from strangers. michelle missy languager had just turned 60. she adored paul mccartney. katherine nixon was 42. she s remembered as a loving wife and mom who always stood up