The suspect, who is accused of finding women on dating apps, drugging and robbing them, and possibly even killing one of them, is requesting the right to represent himself in court.
Timothy Olson appeared in a Milwaukee County court on Tuesday without a lawyer, but he still intends to pursue the matter.
He is accused of using a 79-year-old woman as a chauffeur so he could steal money from her in Milwaukee County.
He is a person of interest in the death of a woman in south Milwaukee and is also charged in Racine.
Olson has entered a not-guilty plea.