sentences:  Most criminal cases involving chloroform also involve another drug being co-administered, such as alcohol or diazepam, or the victim being found to have been complicit in its administration.After a person has lost consciousness due to chloroform inhalation, a continuous volume must be administered and the chin must be supported to keep the tongue from obstructing the airway, a difficult procedure typically requiring the skills of an anesthesiologist.In 1865 as a direct result of the criminal reputation chloroform had gained, medical journal "The Lancet" offered a "permanent scientific reputation" to anyone who could demonstrate "instantaneous insensibility", i.e.