Three men and two women have been arrested after the death of a woman in Grantham.

Police were called to an address on Eton Street, Grantham, at 3.28pm yesterday (April 9), following a call for assistance from the ambulance service.

A Lincolnshire Police spokesman said: "A woman was in cardiac arrest. She was taken to Grantham Hospital but was later pronounced dead.

"Five people: three men, aged 43, 46 and 48; and two women, aged 41 and 47, were arrested on suspicion of being concerned in the supply of a controlled substance, and on suspicion of involuntary manslaughter."

Anyone with information should call Lincolnshire Police on 101, quoting Incident 263 of April 9.