Jim made his first appearance when he turned up at 18-20 Albert Square at arrested Vincent Hubbard for assaulting Demetrius Michaledes the drug dealer who was going to testify at Dot Branning murder trial.
He the interviews Vincent and shows him photos of Demetrius beaten up, he also show his images from a CCTV camera from Mendelson Road petrol station 7 May 205 21:23. The images shows Vincent filling up his car. He then tells Vincent Mr Michaledes was assaulted at 21:30 in the car park of the Red Lion pub.
In 2017 he arrests Mick Carter, Shirley Carter and Babe Smith for breaching alcohol licensing. In March 2017 Shirley confess that she knew about Babe breaking alcohol licence condition and Mick did not.