Alarm

3:05 PM: Suspected terrorists arrive at DusitD2 Hotel on Riverside Drive, Nairobi in a silver five-seater hatchback and walk towards security officers at the hotel’s gate, where they throw an explosive at the security agents.

3:20 PM: A loud bang resembling a grenade explosion is heard, with black smoke swelling and rising up into the air.

3:35 PM: Three vehicles on fire spotted at the scene.

Why wasn’t an all-out alarm raised at 3:05 when the security guards were killed? I find it very weird.
The lone security guy and his rungu is a serious weak spot that you see in almost all hotels even some 5star hotels in Mombasa.
There needs to be a 3 layer security system as a minmum.1 external patrolling security guard, another one in a bomb proof security guard booth and an external CCTV monitoring system.

And a @horseguard

Nimevaa gloves and kensalt iko kwa meza.So lets start…
This is interesting ,they threw the explosive at 1505hrs but it exploded 15 minutes later .