Amarillo police chief Martin Birkenfeld has retired ... that a separation agreement was reached. Birkenfeld has been with the ...

Johnson, a 37-year veteran of the Amarillo Police Department, previously served ... Johnson to chief of police while then-Chief Martin Birkenfeld assumed a newly created managing director role.

Assistant Chief Jimmy Johnson, a 30-year veteran of the Amarillo Police Department ... former Chief Martin Birkenfeld, who had served in the role since 2020 and was with the department since ...

The finalized separation agreement of the city of Amarillo's separation agreement with Police Chief Martin Birkenfeld marked ... is available should the department need it in the future.