orlandosentinel.com
By Jerriann Sullivan, Orlando Sentinel
6:14 AM EDT, October 2, 2013
Officials detonated a suspicious suitcase that shut down roads leading to SeaWorld Orlando and Discovery Cove Wednesday morning.
The Orange County Sheriff's Office, Orange County Fire Rescue and their hazmat team responded to the scene this morning.
After the bomb squad found electronics in the bag they detonated it, according to live reports from the scene.
Sea Harbor Drive and Central Florida Parkway near the parks were both closed while deputies investigated.
Central Florida Parkway has since been reopened.
This is a breaking news story. Check back for updates.
http://www.orlandosentinel.com/news/local/breakingnews/os-suspicious-incident-seaworld-20131002,0,5381903,print.story
Also worth noting they had a similar scare at the Jacksonville Airport.
(MOD EDIT: Title changed to reflect updated story clarifying it did not happen at the park.)