Jefferson County Sheriff’s Office is seeking help in identifying two graffiti suspects captured on video by a passerby spraying messages in orange paint on rock outcroppings on Lookout Mountain.

“You guys know you are defacing property, right?” a man is heard saying while filming the two graffiti suspects.

The video was posted on Bob Sanders’ YouTube account.

The narrator of the video explains that he and his fiancée were hiking when they heard spray painting.

“They were just spray painting over there, so I wanted to get them on camera,” the narrator of the video says.

The two graffiti suspects walk to a dirt parking lot. One of them asks: “You going to follow us home or what?”

“Don’t worry. I’m sure someone will see this and mark you guys,” the narrator says.

The Jefferson County Sheriff’s Office posted the video on Facebook asked anyone with information to call the tip line at 303-271-5612, or Metro Denver Crime Stoppers at 720-913-STOP (7867).