33-year-old father-of-three Lenny Scott was shot outside a gym on Peel Road in Skelmersdale on Thursday, February 8.
Lenny sadly died later in hospital despite the best efforts of emergency services.
Detectives have released CCTV footage which shows Lenny's suspected killer fleeing the scene of the shooting on a bike, thought to be either an e-bike or scrambler.
The suspect was wearing black clothing with an orange high-vis jacket.
If you noticed anyone matching this description, or have seen any abandoned bikes in the area, contact the police.
