New Delhi: Two youths posing as courier delivery boys allegedly committed armed robbery today at a house in Outer Delhi's Rohini area and also thrashed its elderly woman occupant in the process, police said.

Adding a 'filmi' touch to the crime, the robbers are also said to have painted the message 'don is back' on one of the walls of the house before leaving. The incident took place when Kamla Kataria (58), wife of a businessman, Balbir Kataria, was alone in her second-floor flat in the building which is located in G-Block of Rohini Sector-3.