Transcript for Mollie Tibbetts’ murder suppression hearing
I'm Aaron shot a woman in Montezuma Iowa work day to end the final day of a suppression hearing related to case of Christian back pain a Rivera. Wrapped up. Related to evidence that could possibly. Be thrown out of the case going in February point warning now today the defense made their cases hearing from witnesses arguing why that information should be left out and they simply said as forest family members are concerned. They felt left out ignored and simply abandoned when they tried to meet but Hain a Rivera. Over at the sheriff's office when he was initially interviewed they also brought in expert witnesses including a sleep deprivation. Expert and researcher for Michigan State. But many on the prosecution org used some of her claims did not apply in this situation. I'm Erin char emblem in Montezuma Iowa you're watching ABC news law.
This transcript has been automatically generated and may not be 100% accurate.