An eyewitness to Friday's mass shooting at the Ft. Lauderdale/Hollywood International Airport says an Iowa couple are among the victims killed in the incident.

57-year-old Michael Oehme and his wife Kari of Council Bluffs were reportedly at the airport on their way to a cruise of the Caribbean.

Michael died in the shooting, and Kari is recovering from a gunshot wound to the shoulder.

There is no word on her condition.

Five were killed and eight were injured after a lone gunman opened fire in the lower level of terminal two of the airport.

Authorities believe the gunman, identified as 26-year-old Esteban Santiago, flew from Anchorage, Alaska and caught a connecting flight from Minneapolis- St. Paul to Ft. Lauderdale via Delta Airlines.

Santiago picked up his gun from baggage claim and began the shooting spree.

Federal guidelines allow for passengers to check unloaded firearms in a locked case and ammunition to be placed in check baggage.

Broward County Sheriff's office took Santiago into custody unharmed shortly after the incident first occurred.

Continue to follow Andrew Ball for developments in this breaking story.