Four people are discovered brutally murdered in an up-scale high-rise apartment. All the victims appear to be family, but as the investigation deepens it is discovered that one of the victims isn't related to the family.
1991
1958
1998
2006
2003
1994
1978
1986
1962
1997
1969
2001
1988
1999
2007
2005
1976
1925
1963
