A suicide calls for a deeper investigation when a peculiar sigil is unearthed in the crime scene. Convinced this was no mere coincidence, a detective dives into a hundred years’ worth of unexplained deaths, all of which occur in a single room.
2006
1966
1980
2019
1998
2008
2007
1999
2009
1958
2016
2017
1959
—
2004
2001
1985
1996