of a pub. She is younger than her husband and married him not for love but to provide a home for her mother and brother. A loyal wife, she is disturbed upon learning of the death of her brother due to her husband's plotting, and kills him with a knife in the heart. She dies, presumably by drowning herself to avoid the gallows. Stevie: Winnie's brother has the mental age of a young child. He is sensitive and is disturbed by notions of violence or hardship. His sister cares for him, and Stevie passes most of his time drawing numerous circles on pieces of paper. Verloc, exploiting both Stevie's childlike simplicity and his outrage at suffering, employs him to carry out the bombing of Greenwich Observatory. Stevie stumbles and the bomb explodes prematurely, killing him. Mrs Verloc's mother: Old and infirm, Mrs Verloc's mother leaves the household to live in an almshouse, believing that two disabled people (herself and Stevie) are too much for Mr Verloc's generosity. The widow of a publican, she spent most of her life working hard in her husband's pub and believes Mr Verloc to be a gentleman because she thinks he resembles patrons of business houses (pubs with higher prices, consequently frequented by the upper classes). Chief Inspector Heat: a policeman who is dealing with the explosion at Greenwich. An astute, practical man who uses a clue found at the scene of the crime to trace events back to Verloc's home. Although he informs his superior what he is planning to do with regards to the case, he is initially not aware that the Assistant Commissioner is acting without his knowledge. Heat knew Verloc before the bombing as Verloc had supplied information to Heat through the Embassy. Heat despises anarchists, whom he regards as amateurs, as opposed to burglars, whom he regards as professionals. The Assistant Commissioner: of a higher rank than the Chief Inspector, he uses the knowledge gained from Heat to pursue matters personally, for reasons of his own. The Assistant Commissioner is married to a lady with influential connections. He informs his superior, Sir Ethelred, of his intentions, and tracks down Verloc before Heat can. Sir Ethelred: a secretary of state (Home Secretary), to whom the Assistant Commissioner reports. At the time of the bombing he is busy trying to pass a bill regarding the nationalisation of fisheries through the House of