Kassandra Santos works with her daughter Marely, 1, Monday, June 30, 2025, at their home in DeKalb. Marely was born with a myriad of health issues that require around-the-clock care and recently received a heart transplant. (Mark Busch)
Mark has won dozens of awards as a photographer and has several years experience delivering quality, informative and engaging photojournalism to the readers. To purchase photo reprints visit https://photos.daily-chronicle.com/. Twitter @Mark_R_Busch.