Ingestion of pointed objects in a complex suicide

A 51-year-old woman with a psychiatric history of depression and drug abuse was found hanged in her bedroom. The ligature was a scarf attached to the door handle. The autopsy findings suggested that two methods of suicide had been used one after the other. In the first stage, numerous nails, pins and needles were swallowed; in the second stage, the suicide was completed by hanging.     

Suicidal asphyxiation by using pure helium gas: case report, review, and discussion of the influence of the internet

Suffocation by inhaled gases has been reported involving a variety of gases. We report a case of suicidal asphyxiation by forced replacement of oxygen with helium by using a complex homemade mask. In this case, a young woman researched suicide on the Internet and found an advocated method of suicide using helium. To our knowledge, there is only 1 previously reported case of suicidal asphyxia by using helium.     

Homicide-suicide (dyadic death): a case study of double hanging

Murder-suicide, homicide-suicide, and dyadic death all refer to an incident where a homicide is committed followed by the perpetrator's suicide almost immediately or soon after the homicide. Homicide-suicides are relatively uncommon and vary from region to region. In the selected literature that we reviewed, shooting was the common method of killing and suicide, and only 3 cases of homicidal hanging involving child victims were identified. We present a case of dyadic death where the method of killing and suicide was hanging, and the victim was a young woman.     

Acute arsenic poisoning: clinical, toxicological, histopathological, and forensic features

This report describes a suicide case by acute arsenic intoxication via intravenous injection. A 30-year-old woman injected arsenic As (V) (sodium arseniate disodique: Disodium Hydrogena Arsenik RP) in a successful suicide attempt. Three hours following administration, the woman developed severe digestive symptoms. She was admitted to a hospital and transferred to the intensive care unit within 12 h of the massive administration of arsenic. Despite therapeutic efforts, over the next 2 h she developed multiorgan failure and died. A postmortem examination was performed. Pulmonary edema and congestion of liver were apparent. As (V) and As (III) were determined by high performance liquid chromatography and inductively coupled plasma mass spectrometry after mineralization of samples by concentrated nitric acid. Toxicological analysis revealed high concentrations of arsenic in biological fluids as well as in organs. Histopathological examination showed a typical indication of myocarditis. These findings were in agreement with acute arsenic poisoning. The symptoms developed by this young woman (intoxication by intravenous administration) were comparable to oral intoxication. The clinical signs, survival time, and administration type are discussed in light of the literature on acute and chronic arsenic poisoning.     

“Murder–Suicide” or “Murder–Accident”? Difficulties with the Analysis of Cases

Abstract: Homicide where a perpetrator is found dead adjacent to the victim usually represents murder–suicide. Two incidents are reported to demonstrate characteristic features in one, and alternative features in the other, that indicate differences in the manner of death. (i) A 37‐year‐old mother was found dead in a burnt out house with her two young sons in an adjacent bedroom. Deaths were due to incineration and inhalation of products of combustion. (ii) A 39‐year‐old woman was found stabbed to death in a burnt out house with her 39‐year‐old de facto partner deceased from the combined effects of incineration and inhalation of products of combustion. The first incident represented a typical murder–suicide, however, in the second incident, the perpetrator had tried to escape through a window and had then sought refuge in a bathroom under a running shower. Murder–accident rather than murder–suicide may therefore be a more accurate designation for such cases.     

Suicide by gunshot while driving an automobile

Suicide by a motor vehicle occurs more commonly than is realized, and may be difficult to prove. Suicide by other means while driving a vehicle is far less common. An automobile driven by a young woman left a road at high speed, became airborne, and came to rest on its top in a front yard. This was initially assumed to be a fatal traffic accident. Upon righting the vehicle, a .357 revolver was found on the ground beside it. A single, fatal, self-inflicted gunshot wound was found in the decedent's midanterior thorax. A suicide note was found in her purse. She had been chronically depressed and had twice attempted suicide. Vehicular suicides may constitute 10-30% of fatal single-vehicle crashes, and must be considered in any vehicular mishap lacking another reasonable explanation. Suicide by other means while driving is far less common than suicidal vehicular collision and suicidal death from carbon monoxide in motor vehicles. An autopsy should be performed in each of these sometimes-low-priority single-vehicle deaths in order to certify vehicular accidents correctly; to discover and document vehicular suicides; and to detect homicides disguised as vehicular mishaps.     

An Unusual Method of Suicidal Ligature Strangulation

This article reports a case of suicidal strangulation by ligature of a 51‐year‐old woman with a psychiatric disorder. She had been suffering from depression with a history of previous suicidal attempt. The deceased accomplished self‐strangulation using two ligatures, with one placed above the other and consisting of a satin fabric and a shoelace. The underlying shoelace ligature was fastened by a secure fixed square knot at the back of the neck. The overlying fabric piece was tied with a half‐knot under the chin and was tightened around the neck manually. A detailed investigation and autopsy examination strongly suggests suicide. The case is of interest due to its rarity and uncommon method of execution.     

Full term normal delivery following suicidal hanging

A 23-year-old woman was found hanging from the ceiling of her house by the neighbours. A live healthy male newborn baby was found lying on the ground with the umbilical cord in situ and placenta inside the uterus. The woman, a primigravida, married 3 years back, was in labour since morning. Her husband had gone out to call for some help to conduct delivery. During the absence of her husband, the wife bolted the door from inside and committed suicide by hanging. During this process she delivered a healthy male baby. This may be the first documentation of a pregnant woman delivering a healthy baby successfully, following suicide by hanging.     

Suicide bomber using a pipe bomb

Suicidal deaths caused by pipe bombs are rare. An 18-year-old man was found dead in a forest by hikers. In immediate proximity to the body, a crater was located obviously induced by a detonation. The postmortem examination revealed severe damage of the head, upper-body and both arms and hands along with the extensive presence of soot and dirt. Particularly noticeable were numerous "entry wounds" and the presence of five bullet like pieces of metal in the body. The young man had a history of drug abuse and psychiatric problems. On the basis of autopsy findings, the conclusions of the police investigation and psychopathological considerations regarding the victim's case-history, discussion centers upon the differentiation between suicide by self-explosion, homicide by explosion or death as a consequence of numerous bullet wounds followed by an attempt to burn the body. Also considered is the possibility of paranoid psychosis induced by cannabis use as a cause of suicide.     

Correlates and predictors of self-reported suicide attempts among incarcerated youths

The correlates and predictors of suicidal behaviors among 900 young offenders in detention centers in South Australia are investigated. That young offenders are a high-risk population is confirmed, with a quarter of the youths reporting recent suicidal ideation and more than a quarter reporting having made a suicide attempt. Past suicide attempts are significantly predictive of future suicide attempts. Other variables both concurrently and prospectively associated with suicidal behaviors (even after controlling for prior suicide attempt status) are substance use, prolonged dysphoric mood, attention deficit hyperactivity disorder signs, and having a bad temper. These variables not only have predictive value but should also be considered as appropriate targets when intervening to reduce suicide risk. It is suggested that impulsiveness is an underlying common factor.     

Histological diagnosis of myocardial sarcoidosis in a fatal fall from a height

The major issues of medico-legal relevance in fatal falls from a height are the manner of death and the reconstruction of the event. We present a peculiar case of a fatal fall from a height of about 9 m, involving a 27-year-old woman. At the death scene investigation, no suicide notes, housebreaking marks, or signs of fight were found, thus weakening both the suicide and homicide hypotheses. Combining circumstantial, autopsy and toxicology data, the kinematic analysis of the jump/fall, and the histological evidence of a myocardial sarcoidosis involving the left ventricle, we hypothesized that the young woman might have accidentally fallen from the window because of a sudden loss of consciousness related to cardiac disease undiagnosed during life. We believe that our brief report is a good example of the powerful additional information that histological investigations can offer for reconstructing the dynamics of the event in falls from a height and other traumatic fatalities.     

Unusual suicides of young women with tentative cuts and fatal neck injuries by chain saw and circular saw

Suicides with chain saws and circular saws are extreme exceptions, in particular with regard to females and concerning the neck region. We report two of such rare cases involving young women. A 30-year-old female with a known schizoaffective psychosis killed herself with an electric chain saw. The autopsy revealed a deep saw cut of the neck and shoulder with partial transection of the cervical spine. Several tentative saw cuts were present on the right lower jaw. A 29-year-old woman suffering from depression committed suicide by use of a circular saw. She inflicted herself fatal neck injuries with at least three separate cutting procedures. Our cases were characterized by the following features: female sex, young adulthood, no occupational experience with saws, psychiatric disorders, absence of alcohol or drugs, use of an aggressive method of suicide, focus of saw injuries on the right side of the neck, detection of tentative saw cuts or several trials, identical causes of death (exsanguination and blood aspiration).     

Neonatal death following clozapine self-poisoning in late pregnancy: an unusual case report

The report presents a fatal poisoning of a neonate occurring in the final stage of gestational life and evoked by his mother, who, while 9 months pregnant, took a toxic dose of clozapine aiming at committing suicide. She was also severely poisoned, but ultimately was saved. The woman had been taking the medication due to schizophrenia and depression prior to conception, and the discontinuation of the drug in the course of pregnancy increased the risk of the woman attempting suicide. In the course of comprehensive toxicological analysis based on the developed analytical procedure with the use of LC-APCI-MS, clozapine and its two metabolites, norclozapine and clozapine-N-oxide, were determined in postmortem blood, liver and kidney in concentrations explaining the death of the neonate. The interpretation of the above-described case is complex and--apart from toxicological aspects--also involves issues associated with psychiatry, pharmacotherapy in pregnancy and medicolegal problems.     

Fatal intoxication with melperone

Melperone is judged to be a safe neuroleptic drug. Until now there has been no report of a melperone fatality, though it has been used in suicide attempts. We report on a case of a 36-year-old woman where no cause of death could be established at autopsy. Criminological investigation pointed to a homicide by poisoning but also the possibility of a suicide had to be taken in account. The toxicological analysis of blood, cerebral spinal fluid and urine revealed extremely high concentrations of melperone which had never been reported before. Furthermore, diazepam, nordazepam and carbamazepine were detected. To our knowledge, this case is the first melperone fatality. Possible interactions with diazepam and carbamazepine are discussed.     

Complex Suicide by Self‐stabbing and Drowning: A Case Report and a Review of Literature

Sharp force injuries and drowning are methods exceptionally combined in complex suicides. We report a challenging case of complex suicide by self‐stabbing and drowning that illustrates the difficulty in discriminating between homicide and suicide in such circumstances of death. The corpse of a young man was found submerged in a river, stabbed nine times with two wounds that had penetrated the thorax and had caused lung injuries and a hemopneumothorax. The postmortem and histological examinations were consistent with a death caused by drowning, but the manner of death still remained undetermined. Police investigation finally concluded to a suicide, although no suicide note had been left and the victim had no underlying diagnosed mental disorder. The parameters that may help distinguish suicide from homicide at the autopsy should be interpreted in light of a thorough forensic investigation to determine the exact manner of death in such a case.     

Suicide squad: Boko Haram’s use of the female suicide bomber

Boko Haram first began using the tactic of suicide bombings in 2011 and in 2014 started using female suicide bombers. This research focuses on gender differences in the use of suicide bombers. The data were collected using open sources from June 16, 2011 to June 15, 2018. Using this longitudinal data, trends are described over that 7-year period, focusing on the use of females. A majority of the suicide bombings target civilians in Nigeria, Cameroon, Chad, and Niger. More than half of the bombers were women and girls, some as young as 7?years old, and there were more than 60 incidents where the bomber was below the age of 15. More female bombers were used to targets civilians, whereas men were used more often to target government, police, and military targets. Female suicide bombers were used in Cameroon, whereas males were used more often in Nigeria. Additionally, females used suicide belts or vests, whereas men carried out the overwhelming majority of vehicle-borne suicide bombings. In many cases, the use of the women as bombers involved coercion. The unprecedented use of female suicide bombers, particularly young girls, should be a focus of policy moving forward.     

Suicide in pregnancy

The difficulty in establishing the cause of death of a pregnant woman emphasizes the necessity for the careful gathering of evidence. Especially in the case of motor accidents along lonely stretches of road involving a solitary motorist the possibility of suicide should be taken into consideration. Since a televised suicide had apparently served as model for the method of suicide, mention has been made of the "Werther effect". A literature review reveals that little has been written on the subject-suicide during pregnancy.     

Suicide in a patient with undiagnosed periarteritis nodosa

Surveys of medical examiners' records have shown that as many as one-third of suicide victims have serious physical illnesses. We report the case of a 56-year-old woman who committed suicide by drug overdose. At autopsy, she had severe widespread periarteritis nodosa, which had been unsuspected during life. The identification of treatable physical illness in suicide victims is important in suicide prevention, yet such illness may be overlooked after death unless a forensic autopsy is performed.     

An unusual suicide case by combination of choking and hanging

ABSTRACT: A 40-year-old man was found dead in his prison cell, hanging on a twisted bandage tightened around his neck. His permanent metal tracheostomy tube was completely corked with a piece of paper wrapped with transparent cellophane from a cigarette case. After police investigation and complete autopsy, suicide was determined as the manner of death. Although suicides by 1 form of asphyxia are relatively common, combination of several different forms of asphyxia is far less frequent. We present this unusual and very rare case of suicide by combination of 2 forms of asphyxia, that is, choking and hanging, along with autopsy findings and discussion.     

Determination of questionable suicide as a homicide by studies of criminal stains

In a woman found dead with cuts on both arms in a domestic sauna plastered with blood were assumed next to a bleed to death. The question self-infliction or by a third party of arm injuries could not be decided. By investigation of blood traces only could be clarified the cause of death. The husband had strangled his wife and inflicted several cuts on both arms with a razor blade to simulate suicide. Afterwards, he also inflicted several cuts on himself with a razor blade with the intention of suicide. He survived these injuries.