Man, 24, found dead in shallow grave after 20-day search
Police arrested 23-year-old Alexander James Nicholas (pictured) in connection with the case (Fort Worth PD)
The body of 24-year-old John Richardson was discovered in a shallow grave in Denton County, Texas, following a 20-day search that began on 2 December.
Richardson was last seen leaving a party on 30 November, with his disappearance reported to police two days later.
Police arrested 23-year-old Alexander James Nicholas in connection with the case, as he was the last person known to have left the party with Richardson.
Homicide detectives doubted Nicholas's claim that he left Richardson alive in Fort Worth, citing conflicting evidence.
The manner of Richardson's death has not yet been disclosed, and further arrests are considered possible as the investigation continues.