Senior detective
Encyclopedia
A Senior Detective is a police officer
who is a detective
with a high level of seniority or the Detective in charge of a partnership in a Detective Group/Department.
Police officer
A police officer is a warranted employee of a police force...
who is a detective
Detective
A detective is an investigator, either a member of a police agency or a private person. The latter may be known as private investigators or "private eyes"...
with a high level of seniority or the Detective in charge of a partnership in a Detective Group/Department.