A seventh arrest has been made in connection with the death of Andrew Jackson in Shirebrook.
The investigation was launched following the death of Mr Jackson in Shirebrook on Sunday 26 January.
Mr Jackson who was 55-years-old, was discovered at around 10am that day at an allotment, off Prospect Drive.
A 32-year-old man has been arrested on suspicion of murder and is currently in police custody.
Anyone with any information that may help police enquiries is asked to contact them quoting reference number 20*049022 using the following methods.
Facebook – send a private message to /DerbyshireConstabulary
Twitter – direct message @DerPolContact
Website – complete the online contact form www.derbyshire.police.uk/Contact-Us.
Phone – call 101.