A woman who encountered the accused Scottsdale murder suspect, Matthew Dieringer, in summer 2024 is questioning the county attorney's office for never prosecuting him for allegedly slamming her dog into concrete.| FOX 10 Phoenix
"He throws his arms back, and he throw Mateo down to the ground," Kim Shedd said, recounting the moment the suspect in the murder of a Scottsdale man allegedly hurt her dog.| FOX 10 Phoenix