A Simple Investigation was created on 1997-03-31.
a simple investigation is one where the police think there is nothing amiss so they just do a simple one.
Investigation of a Flame was created in 2001.
Cancer Investigation was created in 1983.
A Philosophical Investigation was created in 1992.
Special Criminal Investigation was created in 1989.
Investigation Discovery - Canada - was created in 2001.
Federal Investigation Agency was created in 1975.
Twilight Investigation was created on 2010-11-29.
Investigation Held by Kolobki was created in 1986.
Central Bureau of Investigation was created in 1963.
Population Investigation Committee was created in 1936.
Journal of Clinical Investigation was created in 1924.