A series of ghastly murders are being committed. The one similarity in each of the murders is that a weird buzzing sound is always heard right before the murder occurs. Is the killer invisible or possibly some other incredible creature?
8/25/1957
10/19/1971
5/13/2008
11/28/1997
12/17/1958
6/28/2021
11/14/2005
6/29/2004
12/31/2005
7/27/1990
10/10/1953
10/21/1988
10/4/2001
9/29/1995
4/26/1996
7/16/1948
1/14/2002
3/20/1981
11/27/1986
7/25/1980
10/25/1973