A junior police officer died by suicide in his house in Bulla Sagare village, Garissa County.
The body of constable Mohameddek Haret Elmile attached to Mbalambala's command was found in his house long after he had died.
Police who visited the scene said the body had an aluminium wire tied around its neck.
The motive of the incident is yet to be known, police said of the October 21 tragedy.
The body was moved to the mortuary pending autopsy.
This is the latest such incident to happen in the service.
Up to six officers have died in separate incidents linked to suicide in the past week alone police say.
For instance, a driver attached to the DCI headquarters shot himself in the chest in his car on Wednesday, October 11, morning moments after he had reported to work.
The motive of the suicide is yet to be known.
His colleagues said he locked himself in the car and shot himself.
He died instantly.
A senior officer died by suicide in his house in the Utawala area, Nairobi on October 5.
Superintendent Ezra Ouma shot himself in his house moments after he had called his friend who is also a police officer and told her he would die by suicide.
Ouma was in charge of the Special Operations Bureau (SOB) at Kayole police division.
He was due for retirement in two years, his colleagues said.
The incidents are linked to trauma related by police officers which are on the rise.
Many say this is linked to their stress.
Dozens of police officers have died as a result of suicide or killed many in a trend that is attributed to stress at work.
As part of efforts to address the trend, police authorities have launched counselling services and the National Police Service Commission has established a unit and staffed it to attend to their demanding situation.
The counselling unit will, among other things, evaluate, design and lead an outreach programme that helps prevent mental health and substance abuse.
At least three suicide cases involving police officers are recorded every month.
Officials say police are generally on the receiving end of all community problems.
They are expected to maintain law and order in very difficult situations, besides putting their lives at risk.
Over the years, a spike in deaths in the service has been linked to trauma.
They include deaths by gun.