Our Team

Administrative Staff

401 | Chief of Police
Stephen Sinden
Chief Sinden has 15+ years of Law Enforcement Experience. Chief Sinden has been with the Richland Police Department since 2020. Chief Sinden became the Chief of Police on the 27th of February during a Special Session of the Richland City Board of Aldermen.

Officer Staff

403(Reserve) Officer Lisa Valverde

404(Full-Time) Officer Taryn Aslinger
406(Reserve) Sergeant David Moser
411(Reserve) Lieutenant Nathaniel Looper
413(Reserve) Officer Michael Vermulm
414(Reserve) Officer Joe McCrudden
415(Reserve) Officer Caleb Shelton
417(Reserve) Officer Lorenzo Valdivia
421(Part-Time) Officer Nick Pappas
427(Reserve) Sergeant Gary Zalatan