Generally, inquests are only conducted when deaths are sudden or unexplained. An inquest may be called at the behest of a coroner, judge, prosecutor, or, in some jurisdictions, upon a formal request from the public. A coroner's jury may be convened to assist in this type of proceeding.Inquest can also mean such a jury and the result of such an investigation.In general usage, inquest is also used to mean any investigation or inquiry. An inquest uses witnesses, but suspects are not permitted to defend themselves.The verdict can be, for example, natural death, accidental death, misadventure, suicide, or murder.nquest can also mean such a jury and the result of such an investigation. In general usage, inquest is also used to mean any investigation or inquiry. An inquest uses witnesses, but suspects are not permitted to defend themselves.