There was an explosion at a soccer viewing center in Damaturu,Yobe state
A hospital source told bbc atleast 21 people were killed and over 27 people seriously injured.
Witnesses in Damaturu, in Yobe state, say a suicide bomber in a tricycle taxi detonated explosives as people watched Brazil’s match against Mexico on TV.- BBC
Police Assistant Superintendent Nathan Chegha said Wednesday that rescue workers were slow to assess the aftermath of the World Cup viewing bombing because they feared a secondary explosion — Boko Haram is reportedly known to set off additional explosions to kill those aiding victims from the first bomb – Buzzfeed
Nobody has claimed responsibility but it all bear the hand work of the highly sophisticated terrorist group ,boko haram.