Four people were killed and 35 wounded after a suicide bomber detonated a car packed with explosives at a bus station in Potiskum, a town in northeast Nigeria, on Sunday.
Although no one immediately claimed responsibility for the blast, investigators believe Jihadist group Boko Haram are the most likely culprits, reports Reuters.
“The information I have is that the car was pretending to be scouting for passengers,” Yobe state police commissioner Danladi Marcus told the news agency.
Nigeria is seeing spiraling violence ahead of general elections pitting incumbent President Goodluck Jonathan against former junta chief Muhammadu Buhari. The polls are considered the closest contest since military rule ended in 1999.