LINN COUNTY, Iowa — The first day of testimony in the Luke Truesdell murder investigation describes how a call for possible carbon monoxide poisoning became a quadruple murder investigation.
Matt Brown, brother of victim Brent Brown, testified that he learned of the incident at his father’s property through a call from his dad while he was at work.
“I panicked and I had flew out there as fast as I could from work,” Matt Brown answered…