FRAMINGHAM, Mass. (WWLP) — Massachusetts State Police report the death of retired police dog Echo. She spent her entire career with partner Lt. David Nims.

Echo had served with the MSP for over 7 years, beginning in September 2014, until her recent retirement.

According to the MSP, Echo was “smart, fearless, and tenacious” and was involved in many important cases including searching for suspects, sniffing out drugs, and tracking missing suicidal persons.