Authorities are asking for help from the public in locating a teenager missing from the Tigerton area. The Waupaca County Sheriff’s Office says 15 year old Andrew Robinson was last seen Wednesday, August 9th. He is considered a runaway, and left his home on his own. Officials say Andrew’s father’s truck is also missing….. a 1996 silver Toyota pick-up with a license plate number of MA 4507. Authorities also say there was a handgun stored in the truck when it went missing. A current photo of the truck, and of Andrew Robinson, are posted on the sheriff’s department’s facebook page. If you have any information, call the department at 715-258-4466.