The sole survivor of the lightning strike in Washington, D.C., that killed three people is slowly recovering in the hospital and struggling to comprehend the tragedy that unfolded on her 28th birthday, her mom said. Amber Escudero-Kontostathis, who was set to start a grad program at John’s Hopkins University in the fall, was released from the ICU over the weekend and managed to take her first few steps. “[I]t was painful, but her will is strong!!” Julie Escudero wrote on Sunday. “...She is starting to realize there were others and she wants to know how they are doing and what she did wrong. She has access to a tv now, and we know she is going to find out. We are seeking God’s wisdom in how to tell her and to help her cope with ‘Survivor’s Guilt.’” A GoFundMe for Escudero-Kontostathis, who was canvassing for a nonprofit when she was struck, has raised more than $38,000. Donna Mueller, 75, and James Mueller, 76, a couple from Wisconsin celebrating their 56th anniversary, and Los Angeles banker Brooks Lambertson, 29, were killed.