Texas police officer Deputy Constable Mark Diebold was on his way to work last year when he noticed a car passed him driving over the speed limit. When Diebold signaled that the driver was going over the speed limit, Caleb Hall rolled down the window at the next traffic light to alert the Tarrant County police officer that his wife's water just broke.A few minutes later, parked at a gas station, Diebold helped Caleb and his wife Destiny deliver a baby girl. Diebold caught the newborn and helped to clear her airway. Since the birth of the Hall's daughter Evelyn, Diebold has stayed close to the family, and was even invited to her special first birthday tea party, captured in some adorable photos by Cyndi Williams Photography in Coppell, Texas.Evelyn's mom Destiny Hall wrote on Facebook, "Thank you Cyndi for these stunning pictures. I love Evelyn's sweet smile, she LOVED the tea set ... I'm starting to know what her Christmas present will be this year .. Mark Diebold ... how awesome are these?? And you TOTALLY rock out the fancy drinking #PinkiesUp"When Diebold helped deliver little Evelyn last year, he couldn't stop smiling at this miracle he witnessed. Struck by this amazing story, Williams arranged to capture a special newborn photo shoot of Evelyn with Diebold's badge and uniform."It was amazing," Diebold told ABC News. "It was heartfelt and it was a big deal. That photo shoot reminded me that is what I need to keep doing until it's my time to stop."