Police say Matthew Walker has terrorized a handful of victims in the Tillman’s Corner area who say they’ve observed him sexually gratifying himself in public parking lots on several occasions.

According to the Mobile Police Department, two elderly women reported seeing an unknown man sexually gratifying himself inside a red Nissan Titan pickup truck in January and again in a separate incident last month.

Police are looking for Matthew Walker, whom they allege has repeatedly sexually gratified himself in Tillman's Corner.

Police are looking for Matthew Walker, whom they allege has repeatedly sexually gratified himself in Tillman’s Corner.

Then in two consecutive days last week, separate female victims made reports of a similar occurrence in a red Nissan Titan while walking to their vehicles in a public parking lot in the Tillman’s Corner area.

Mobile Police Department’s Public Information Officer Terrence Perkins said all of the incidents were reported from the Tillman’s corner area, but added the individual businesses weren’t being disclosed because owners were reluctant to have their business associated with the story.

Though few details have been released, MPD detectives have identified Walker as a suspect in all four incidents.