Julie Dziak, a nurse who drove by the scene just after the crash, jumped from her car with a towel and sweatshirt and tried to start emergency care.



She tried to stop the bleeding from a leg wound, and then began CPR, Dziak said Thursday night in an email.



Although she works in a neonatal intensive care unit, she was able to use her Basic Life Support training to continue chest compressions while other passersby kept his airway clear -- but she wished she could have done more.



Paramedics quickly arrived at the scene and took over.



"I just wanted to share and reach out to Bobby's family and friends somehow and let them know he was not alone," Dziak said.