This is not the first time police officers will have raided the home of Wanjigi and the standoff comes amid an ongoing probe into who is sponsoring the ongoing pro-reform protests.
ODM leader Raila Odinga is moving fast to contain leadership wrangles in the opposition party as members express interest in succeeding members appointed to Cabinet.
The building was torched at the height of protests in June. The timing of the conflict couldn't be worse, coming as Kenya and Uganda are having a strained relationship.
President William Ruto is under the radar of the international community after a series of protests in the country that have allegedly been mishandled by the police.