Officials say a person of interest in the July Fourth mass shooting has been taken into custody.

A brief pursuit went on," but ultimately Crimo gave himself up, Jogmen said, adding that he was "taken into custody without incident."

Although authorities initially said Crimo is 22, an FBI bulletin listed him as 21.

Five of the six victims in the attack were adults who died at the scene.

All five have been identified, and families are now being notified.

The sixth victim died at a local hospital. No additional information was provided.

The shooter fired on the crowd from a rooftop.

Witnesses describe chaos, panic and disbelief.