Sara Tabatabaei, Lenna Maleki and Mahboubeh Gargvand help erect a memorial to honor those who lost their lives on Saturday when a gunman shot multiple people at the Dallas-area Allen Premium Outlets mall, in Allen, Texas, U.S. May 7, 2023. Lenna says, "they needed help with the memorial, so we wanted to step in and help out where we could”. REUTERS/Jeremy Lock