Dianne Martin, daughter of finance manager, Fred Coste, 47, who was fatally stabbed in 1959, has gone through many emotions over the last 64 years, waiting for his killer to be caught. She is hoping Cedar Rapids police Investigator Matt Denlinger can get her the answers she needs to have peace.
The biggest “enemy” of a cold case is time. It it affects memories, evidence and paper reports. But time also can bring breakthroughs by way of new technology that wasn’t available when someone was killed and murders went unsolved. In a continuing series, The Gazette will revisit some of those unsolved cases in Cedar Rapids and Linn County. Investigators will share their insights and new information gathered over the years, and victims’ families will share memories of their loved ones.
The girlfriend of a Cedar Rapids man fatally stabbed in 2020, during a police interview, changed her story numerous times of what happened and how her boyfriend was injured.