A THUG posed as a delivery driver before attacking a woman with a hammer. Richard Johnson sprinted from the scene of the attack shouting abuse after attacking the woman, her husband and son. Johnson admitted aggravated burglary following the incident on August 13 last year in Tilbury and was jailed at Basildon Crown Court. Prosecuting, Edmund Blackman said: “He attended the victim’s home address in Tilbury armed with a hammer which was hidden, and he was carrying a cardboard box and disguises himself as a delivery man wearing a surgical mask. “When she opened the door he grabs her arm, hits her two to three time with a hammer and she screamed, and the blows forced her to fall down. Her adult son rushed to her aid.