Evening mass at the Cathedral of St. Paul had just ended Wednesday when maintenance worker Nathan Leonhardt headed to the church's north side to begin locking up.
He pushed open an inside door that led to a small stairwell and exterior doors along Dayton Avenue, and it smacked against a green plastic laundry basket at the top of the stairs.
Leonhardt peeked inside to see a green, Ninja Turtles fleece blanket, white socks and a dark-colored women's zip-up hoodie. "Didn't really think anything of it," he recalled Thursday.
Leonhardt locked the exterior doors and was about to re-enter the church, thinking the basket's owner was inside waiting to claim it. But he decided to feel inside the perimeter of the round basket. Nothing.
He'd come back to see if the basket was still there after locking the other doors, he thought.
Leonhardt was about to leave when he heard it — a small cry. He froze. Was it a baby? A puppy? He pinched himself to make sure he wasn't dreaming. A puppy, Leonhardt decided.
But when he peeled back the blanket, he found a naked, newborn boy still wet with blood and afterbirth. A binder clip squeezed off the umbilical cord. There was no clue as to who he was or who had left him there.
"I was in shock," Leonhardt said during a news conference Thursday. "It's a scenario that's never going to leave my head for the rest of my life."