Two arrests have been made by UK police investigating the case of a father and son who disappeared in Spain more than five years ago.
Daniel Poole and his son Liam, from Burgess Hill, travelled to Malaga in 2019 and a decision to treat their disappearance as a murder investigation was made by Sussex Police in 2022.
On Wednesday, the force said two men had been arrested, questioned, and released under investigation pending further inquiries.
An appeal for witnesses is still ongoing and detectives are offering a £10,000 reward for information leading to the arrest and charge of any person responsible for the pair's disappearance.