The Pinal County Sheriff’s Office arrested a 34-year-old Queen Creek man on suspicion of attempted first-degree murder Sunday.
According to a sheriff’s office report, Joshua Kortsen stabbed his girlfriend’s brother. The victim said he was in his sister’s car in the 4700 block of East Sierrita Road when Kortsen began stabbing him.
It is unclear from the redacted police report what sparked the altercation.





