The protestors blocked the G.T. Road in Model Town area in north Delhi around 10 a.m. and stoned policemen who tried to stop them, police said. A few policemen were injured and two police vehicles were damaged, said a police officer.

The protestors were demanding the arrest of those who killed Kamlesh Devi, 40, a maid, whose body was found Sunday morning in a park in Model Town. "There were wounds on her head and neck," said a police officer, adding that they were still investigating the murder.