‘Just jump in. I will help you get to the hospital.’ Man in the Tesla tells of dramatic moments after 1-year-old boy was shot in head on Lake Shore Drive.

The tech professional, in his 40s, said he could not have lived with himself if he didn’t stop. “I mean, they needed help,” he said. “Ultimately, I could not have that on my conscience," he told the Tribune on Wednesday during a phone interview.