The Curious Case of the Saxon Spear

From publisher blurb: Maelstrom Domesday is the new incarnation of Maelstrom, the classic RPG from 1984. This supplement to the core rulebook contains a detailed description of the North Yorkshire Moors, an area of wild and lonely countryside to the north and east of the city of York. This is the first in a line of Adventure Shards - Investigation outlines with all of the core details for one or two sessions. This Shard sees the Characters in York to investigate a Saxon Spear used in a murder, that just keeps turning up! Is it magic, a con or something else entirely?