Man arrested on suspicion of murdering woman and child in Louth

Daniel Boulton, 29, is also suspected of injuring Lincolnshire police officer

A 29-year-old man has been arrested on suspicion of murdering a woman and child, and injuring a police officer, in a tragic, extraordinary, and worrying" case, police said.

Daniel Boulton was sought by police after a 26-year-old woman and her nine-year-old son sustained multiple stab wounds and were found dead at a property in Louth, east Lincolnshire, on Monday evening.