A man was charged Friday with intoxication manslaughter after five people were killed and several injured in a late-night wreck in Austin, Texas, that involved over a dozen vehicles on Interstate 35, authorities said.

Authorities said that the five people killed in the crash that involved 17 vehicles Thursday just before 11:30 p.m. included three adults, a child and an infant. First responders said that 11 people were taken to hospitals.

Solomun Weldekeal Araya, 37, was charged with five counts of intoxication manslaughter and two counts of intoxication assault after the crash, Austin police said Friday. Police said he was in custody in Travis County Jail. It was not immediately clear if he had an attorney. Jail records did not list an attorney for him.

Police have not detailed the circumstances that led to the wreck. Police said in an email Friday that they were still early in the investigation and had no further information available to release.

The southbound lanes of I-35 were closed following the crash, and they remained closed into Friday before reopening at about 1 p.m. The wreck left a stretch of the interstate littered with mangled vehicles and debris.

The collision was “very large and very complex,” police Officer Austin Zarling said at an early morning news conference.

Edgar Viera told NBC affiliate KXAN of Austin that he was at a nearby store when he heard the crash and went to try to help those involved.

“We didn’t have the proper tools to open the vehicles, so we just did what we could,” Viera told the station. “It was hard to see this.”