Several businessmen told Reuters that Al-Shabaab had ordered them to take down the cameras.
A deadly gun battle ensued after five Al-Shabaab fighters stormed the nearby Beach View Hotel, shooting people indiscriminately.
The incident occurred around 11 pm while people were gathered to watch the Euro football final between Spain and England.
Local media confirmed the attack, believed to be by Al-Shabaab terrorists.
Stay ahead of the news! Click ‘Yes, Thanks’ to receive breaking stories and exclusive updates directly to your device. Be the first to know what’s happening.