Staff Directory

Last updated: January 26, 2026

View the Purdue University Police Department organizational structure by position.

Chief and Direct Reports

Lesley Wiete
Police Chief 

Vacant
Deputy Chief 

Song Kang
Captain of Special Services

Allen Myles
Captain of Administrative Services

Anthony Standifer
Captain of Patrol

Sarah Clark
Lieutenant – Crime Prevention

Steven Dietrich
Clery Compliance Administrator

Jamie Rozzi
Clery Compliance Administrator

Christina Pullins
Administrative Assistant

Mycah Koury
Dispatch Supervisor

Patrol Division - A Shift

This division reports to Captain Anthony Standifer.

A Shift Reporting Staff - Day Shift

Lieutenant

• Eric Greenberg

Sergeant

• Jon Selke

Officers

• Andrew Denton
• Trent Young
• Nathaniel Foster, K-9
• Andrew Benkert

Dispatchers

• • Jacqulynn Barton
  • Ryan Deitrich

A Shift Reporting Staff - Night Shift

Lieutenant

• Austin Argerbright

Sergeant

• William Dorsey

Officers

• Ahmani Colston
• Mark McKean
• Martin Schap
• Ryan Melton
• Jarrett Gabriel

Dispatchers

• Michelle Birge, Lead
• Brenda Tumey
• Alison Stoike 

Patrol Division - B Shift

This division reports to Captain Anthony Standifer.

B Shift Reporting Staff - Day Shift

Lieutenant

• Summer Dale

Sergeant

• McKenzie Wagner

Officers

• Stephen Puckett
• Chandler Cahoon
• Brandon Jones
• Eli Roller

 Dispatchers

• Miranda Mayfield
• Zoe Eland

B Shift Reporting Staff - Night Shift

Lieutenant

• Kevin Balzer

Sergeants

• • Robert Lucas, K-9

Officers

• • Zachary Waltz
  • Kevin Jones
  • Gamaliel Ortiz
  • William Traub

Dispatchers

• Jamie Hamilton
• Christal White
• Gianna Buono

Training Operations

This division reports to Captain Allen Myles.

Ryan Edwards, Lieutenant of Training Operations and C.A.L.E.A Accreditation Manager

Reporting Staff

• Julie Sharp, Evidence and Property Manager/Training and C.A.L.E.A Clerical Assistant
• Trevor Blue-New Officer in Training
• Charles Edens-New Officer in Training
• Wilburn Leschber-New Officer in Training
• Calvin Dang-New Dispatcher in Training

Administrative Services

This division reports to Captain Allen Myles.

Nicholas Crosby, Lieutenant of Administrative Services
Albert Demello, K-9; Sergeant of Administrative Services

Thomas Barbour, Public Safety Systems Engineering Specialist
Jacob Heasley, Public Safety Systems Engineering Specialist

Detectives

This division reports to Captain Allen Myles.

Matthew Rosenbarger, Detective Lieutenant

Andrew LePard, Detective Sergeant

Detectives

• Russell Shouse
• Geoffrey Carlson

Support Services

This division reports to Captain Song Kang.

Katherine Sherer, Sergeant of Special Services

Reporting Staff

• Student Patrol 

Support Services - Records

This division reports to Captain Song Kang.

Christopher White, Lieutenant of Support Services

Reporting Staff

• Mary Ellen Miller, Records Clerk
• Dana Reynolds, Records Clerk