53-year-old Mark Shearer was last seen on September 27, 2016 when his friend, Tom, stopped over to borrow a pair of bolt cutters. Mark's friends and sister began to notice that they hadn't heard from Mark and attempted to reach him by phone. They didn't get an answer and Mark never returned their calls. His friends stopped over but there was no sign of Mark. While at his house, they noticed some things that seemed out of place. They contacted the police to do a welfare check, they worried that he could have had a medical emergency inside the home but there was no trace of Mark. They reported Mark missing and the police realized that Mark's motorcycle had been found abandoned just days after he was last seen. Over two years have passed and they still have no clue what happened to Mark.If you have any information about the disappearance of Mark Shearer, please contact the Phoenix Police Department Missing Persons Unit at 602-534-2121 or Det. Christopher Jansen at (602) 495-2019. If you would like to remain anonymous, you can call Silent Witness at 480-948-6377 or submit a tip on their website at http://www.silentwitness.org.You can follow Mark's case on social media at Mark Shearer Missing.This episode was sponsored by:Quip- If you go to Getquip.com/vanished right now, you'll get your first refill pack FREE with a QUIP electric toothbrush.Brooklinen - Visit Brooklinen.com and use promo code MIA for $20 off AND free shipping.Ritual- Visit Ritual.com/Vanished to try their Essential for Women vitamins.