A 44-year-old widow in South Delhi's Mehrauli was beaten to death allegedly by a landlord and his son who suspected her of being a thief, police said on Sunday.

Both the accused have been arrested, they said. The woman, identified as Manju Goyal, is survived by her two children who were in Haryana at the time of the incident, police said. Goyal's brother, Mahesh Jindal, informed police on Saturday that she was beaten up by three-four persons.