Detectives have launched a murder investigation after three men were found deceased at an address on Wellesley Road, Colchester during the early hours of Sunday 6 October.
Officers were called around 10.15pm on Saturday 5 October, with concerns for the welfare of two men at an address on Wellesley Road following reports of an altercation.
Officers attended and found two men dead inside the property and the body of a third man in a car outside the property.
A 32-year-old man from Colchester has been arrested on suspicion of murder.
Detectives are not looking for anyone else in connection with the incident, but are keeping an open mind.