Thrissur: CPI-M leader and former Rajya Sabha Member P. R. Rajan, 77, passed away here on Wednesday.
Rajan, who had been under treatment for age-related illness, breathed his last at his residence near Thrissur Kerala Varma College here around 11.30 am.
Rajan was the Thrissur district secretary of the CPI-M.
He had also served as state general secretary of the NGO Union.