BIG BEND (WKOW) -- Two people tracked to southeast Wisconsin are now being questioned in a murder investigation in Missouri.
Authorities found Dee Dee Blancharde dead in her home in Springfield Sunday night.
Monday morning, officers found her 19-year-old daughter in Big Bend, Wisconsin with a friend, a 25-year-old man they're calling a person of interest.
The man's stepfather, Charlie Goldammer, says, "All I know, is the swat team came this morning took my wife and I out of here, something with my stepson. Supposedly he did something in Missouri, which we don't believe because he wouldn't hurt a fly."
He says the two were dating online, and the man had recently gone to Missouri to bring her up to Wisconsin.
Authorities say right now, the 25-year-old is just a person of interest.