Sukhbeer Singh (57) was shot dead in Hapur district whe he was going to Meerut yesterday to pursue a case.
He died during treatment in a hospital.
On June 22, police Sub-inspector Sarvesh Yadav and constable Pramod Kumar were shot at in Binawar area in Ghatbeti village in Badaun district when they were on a patrol duty.
They were referred to Bareilly where Yadav died during treatment. The condition of Kumar was stated to be serious.
A police team was also attacked when it had gone to arrest a robbery case accused in Saharanpur district on June 4, leaving two constables injured.
In the run up to the 2017 Assembly elections, opposition parties have been targeting Akhilesh Yadav government accusing it of 'goonda raj'.