Police say the woman wanted for questioning in the death of a Dodge County man met the victim online and was picked up by him in Oshkosh.
Oshkosh police say the 37-year-old mother of four may have ties to their city. Investigators say the victim, 43-year-old Michael Soeller picked her up in Oshkosh Aug. 17.
Investigators say Soeller died sometime between Aug. 18 and Aug. 24, when he was found in his Town of Fox Lake apartment by his landlord.
An autopsy determined he died of a loss of blood due to injuries inflicted by an assailant.
Police say the woman is one of the last people with Soeller before he died.