2:00 p.m., Wednesday, April 8th, 1992. Indianapolis, Indiana. Lucretia Gullet, who works at the Speedway Gas Station, picks up the phone at the station. On the other end is the district manager of Payless Shoes. He tells her that he’s worried – he’s been calling the Payless shop next door at 7325 Pendleton Pike for over 45 minutes -- no one’s answering. When Lucretia goes over to check, she is alarmed. No one is in sight at the store and the cash register drawer is open and empty. She runs back to the gas station to call police. When they arrive at 2:15 pm, they find the body of store manager, Robin Fuldauer, aged 26. Robin has been shot twice execution-style in the back of the head. No one knows it at the time -- except the murder -- but Robin’s murder is just the beginning… Anyone with information about the case should contact St. Charles City Police Department at 636-949-3333 or 1-800-800-3510, or e-mail: i70killer@stcharlescitymo.gov Sources Composite of suspect: Possible weapon used: https://questersite.wordpress.com/ https://www.upi.com/Archives/1992/05/12/Authorities-hope-to-get-profile-of-I-70-serial-killer/9250705643200/ https://www.reddit.com/r/UnresolvedMysteries/comments/7vki47/missouri_i70_killer/ https://www.psychologytoday.com/us/blog/wicked-deeds/201509/the-zodiac-and-other-thrill-killers https://www.reddit.com/r/UnresolvedMysteries/comments/5kb548/where_is_the_i70_killer_now/ https://www.handgunforum.net/xf/threads/erma-werke-et-22.40046/ https://www.voxmagazine.com/magazine/i--holds-the-secrets-to-a-serial-killer/article_0e619dda-1232-11e6-a15a-4b82fff40a82.html https://www.courierpress.com/story/opinion/columnists/jon-webb/2018/05/11/70-killer-terrorized-midwest-1992-hes-still-out-there/600805002/ https://www.insidehook.com/article/crime/ice-cold-trail-70-killer https://unsolvedmysteries.fandom.com/wiki/Interstate_70_Killer Unsolved Mysteries: (Prime TV) season 6 episode 21 https://www.youtube.com/watch?v=lpaMkob9PLk&feature=youtu.be https://www.ktgunsmith.com/firelapping.htm https://www.indystar.com/ https://www.mayoclinic.org/healthy-lifestyle/consumer-health/expert-answers/what-is-reflexology/faq-20058139 https://www.kansascity.com https://newspaperarchive.com/ https://www.ancestry.com/ https://www.genealogybank.com/ https://www.newspapers.com/ https://www.findagrave.com/ https://en.wikipedia.org/