OMAHA, Neb. — A 17-year-old boy left by his mother at an Omaha hospital on Monday is the 30th child left under provisions of Nebraska’s safe-haven law, state authorities said.

Todd Landry, director of children and family services for the Department of Health and Human Services, said the boy is from Douglas County, which includes Omaha.

The boy was left Monday morning at Creighton University Medical Center.

The state was still investigating the case, he said, but more details were not available.