"We remain committed to keeping the community safe and urge the public if they see these devices on the street or see them being sold to call 911."On 4 October 2019, an explosion rocked a home on Market Street in Clearfield, Pennsylvania, a small town of not-quite 6,000 residents. A woman, 34-year-old Shanna Carlson, was killed in the blast and ensuing fire. The cause was an unidentified explosive device, which exploded with such force that Shanna had to be identified by a tattoo on her leg.While looking into that story (of which, sadly, not much information can be found) we ended up coming upon a far wider-reaching and more terrifying story: a potential serial bomber terrorizing families throughout Pennsylvania... To view the Google Earth map with relevant locations from this story marked, please head to the following: https://earth.google.com/earth/d/1ZdbTGRpBogQqrUfYeoBdfsI2PTadWLmd?usp=sharingEpisode researched & written by Troy LarsonEpisode hosted & produced by Micheal WhelanOriginal music created by Micheal Whelan through Amper MusicLearn more about this podcast at http://unresolved.meIf you would like to support this podcast and others, consider heading to https://www.patreon.com/unresolvedpod to become a Patron or ProducerThis episode is sponsored by Nutrafol. To save $15 on your first month's subscription and get free shipping, use the promo code "UNRESOLVED" at check-out at the following link: https://nutrafol.com/