DC Wilson is a police officer, who along with DS Benton investigated the death of Emma Barton. They arrested and questioned Adam Barton on the death of Adam's half-brother Finn. It was revealed that Finn's mother Emma shot him. Emma was later pushed off Hotten Viaduct by Moira Dingle. DC Wilson and DS Benton investigated and question Gabby Thomas, but ended up releasing her as they had no evidence against her.