Okorocha sworn in as senator

I think there may be some confusion here.

Rochas Okorocha, the former Governor of Imo State, Nigeria, was indeed sworn in as a Senator on June 11, 2019, after winning the Imo West Senatorial District election in the 2019 Nigerian general elections.

However, it's worth noting that Okorocha's swearing-in was met with controversy, as his victory was challenged by the candidate of the Peoples Democratic Party (PDP), Jones Onyereri, who alleged that the election was marred by irregularities. The controversy led to a court case, which was eventually resolved in favor of Okorocha.

So, to clarify, Rochas Okorocha was indeed sworn in as a Senator, but his election was not without controversy.