Unknown thugs on Sunday attacked and stabbed a police officer to death in Busia district.
The district police commander, Ezra Tugume, identified the deceased as Constable Daniel Mayende who was attacked at Kayembe Check Point in Sofia village in Busia town.
He died in the hospital hours later.
Police arrested four suspects linked to Allied Democratic Forces (ADF) and detained them at Busia police station to help with investigations.
On Saturday, armed men shot and killed Special Police Constables (SPC) Hussein Mubiru and Moses Karungi attached to Mutundwe police station in Kalerwe, Kawempe Division in Kampala.
On the same day, thugs raided Mponye police post in Kabalagala Division and cut a police officer before stealing his gun.