Some of the attackers were said to have gone with dangerous weapons to the Senator’s office located along Maiduguri Road in the early hours of Thursday.
Eyewitness who spoke on condition of anonymity told newsmen that Police officers had already foiled an attempt by hoodlums headed to Senator Barau’s house along Ibrahim Dabo Road.
The thugs also vandalised the new office of a faction of All Progressives Congress along Zoo Road, which the chairman of the party, Alhaji Ahmadu Haruna Zago is suppose to occupy.
Effort to contact the Police spokesman, DSP Abdullahi Haruna was not successful as his phone was switched off.