State experts have joined the homicide investigation into the death of a woman in Tama. Tama police officers found her body during a search of a home on Wednesday afternoon and Iowa DCI agents and crime scene specialists were at the home last night. The victim has been identified as 32 year-old Kerry O'Clair-Jefferson. Tama police say the woman was not a resident but was staying with the people who live at the home. Tama police say at least one person was taken into custody as a witness, but no arrests or charges have been reported.