A roof collapsed at a Pine Bluff business injuring three people Saturday afternoon.
Officials say workers were doing construction at Thompson's Pine Bluff Import Export Terminal on the 500 block of Island Harbor Road when the collapse happened.
One person was flown to a local hospital where he is listed in critical condition.
Authorities are beginning their investigation into the incident.
Stay with KATV News and KATV.com for more information as it becomes available.