Complex sentence: The Iowa State Patrol falls under the jurisdiction of the Iowa Department of Public Safety, which also runs the Iowa Department of Criminal Investigation, also known as DCI, the DPS is also the governing body for the 99 County Sheriff's Departments within the state.
Split into simpler sentences: The Iowa State Patrol falls under the jurisdiction of the Iowa Department of Public Safety, which also runs the Iowa Department of Criminal Investigation, also known as DCI. The DPS is also the governing body for the 99 County Sheriff's Departments within the state.