According to reports, two or three unidentified gunmen reached the TMC office at around 2:30 pm and drove away before an alarm was raised.
The unknown gunmen also hurled a crude bomb outside the TMC office.
Sinu Naidu, the husband of Pooja Naidu, a TMC councillor of ward 18 of Kharagpur Civic body was shot after which he suffered injuries and was admitted to hospital.
West Bengal: Unknown persons opened fire at TMC's party office in Kharagpur (Paschim Medinipur district); 5 injured. pic.twitter.com/6KoC9x8Ibz— ANI (@ANI_news) January 11, 2017