Daily Mail: A suspected Islamic extremist wielding an assault rifle and a handgun has killed about 20 people after taking party-goers hostage inside a gay club in Orlando.
The gunman was carrying a suspicious device, possibly a suicide vest, when he opened fire on the dance floor inside Pulse in the early hours of this morning.
Orlando Police Chief John Mina said authorities have not determined the exact number of people killed, but that 'approximately 20' have died. Another 42 people were taken to hospital.
An FBI spokesman said the mass shooting is being investigated as an act of terrorism, adding that they are looking into whether this was an act of domestic or international terror, and if the shooter was a lone wolf.