We report an unusual case of planned complex suicide. The victim was a woman aged 67 years, who was found dead in her bath in a state of advanced putrefaction. A plugged-in hairdryer was submerged in the water and the electrical fuses in the room had short-circuited. A kitchen knife lay below the body of the victim, whose left forearm bore incisions suggestive of wrist-cutting. At autopsy, no sign suggesting electrocution could be observed because of the advanced state of putrefaction of the body. Toxicological analysis revealed massive ingestion of tianeptine (blood concentration 15.5 mg/L). Although the exact cause of death could not be determined because of the state of the corpse, meticulous examination of the scene and information obtained from the victim's relatives led to the conclusion of suicide.

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OBJECTIVE. The purpose of our study was to define the postmortem CT semiology of gas collections linked to putrefaction, postmortem "off-gassing," and decompression illness after fatal diving accidents and to establish postmortem CT diagnostic criteria to distinguish the different causes of death in diving. SUBJECTS AND METHODS. A 4-year prospective study was conducted including cases of death during diving. A hyperbaric physician analyzed the circumstances of death and the dive profile, and an autopsy was performed. Subjects were divided into three groups according to the analysis from their dive profile: decompression illness, death after decompression dive without decompression illness, and death after nondecompression dive without decompression illness. Full-body postmortem CT was performed before autopsy. RESULTS. The presence of intraarterial gas associated with death by decompression illness had a negative predictive value (NPV) of 100%, but the positive predictive value (PPV) was only 54% because of postmortem off-gassing. The PPV reached 70% when considering pneumatization of the supraaortic trunks. Pneumothorax, subcutaneous emphysema, and intraarterial gas, all of which are classic criteria for decompression illness diagnosis, are not specific for decompression illness. CONCLUSION. This study is the first to show that pneumothorax, subcutaneous emphysema, and intraarterial gas, all of which are classic criteria for decompression illness diagnosis, are not specific for decompression illness. Complete pneumatization of supraaortic trunks is the best postmortem CT criteria to detect a fatal decompression illness when CT is performed within 24 hours after death.

A 60-year-old man was found dead at home by his wife. The man was known to be a regular trainer in a fitness center and was described as a long-term user of anabolic steroids. The autopsy revealed heart failure with cardiomegaly, visceral congestion, and pulmonary edema. The local prosecutor ordered toxicological analyses but no anatomic pathology test. Initial analyses by the liquid chromatography coupled to quadrupole time-of-flight mass spectrometry system (UPLC-q-TOF-MS) system indicated the presence in femoral blood of trenbolone, an anabolic steroid. Trenbolone was quantified with a liquid chromatography system coupled with a tandem mass spectrometer in various autopsy specimens, including hair. Concentrations of trenbolone were 3.9, 3.2, 231, and lower than 0.5 ng/mL in femoral blood, cardiac blood, bile, and vitreous humor, respectively. Moreover, in head hair, the concentration was 9 pg/mg. The presence of trenbolone in hair can be interpreted as repetitive exposures when compared to the limited literature data. Repetitive misuse of trenbolone can explain advanced heart failure. This paper highlights the importance of testing biological specimens for anabolic steroids in case of heart failure.

Coronary artery injury such as acute coronary dissection is an uncommon and potentially life-threatening complication after blunt chest trauma. The authors report an unusual autopsy case of a 43-year-old healthy man who suddenly collapsed after receiving a punch to the chest during the practice of kung fu. The occurrence of the punch was supported by the presence of one recent contusion on the left lateral chest area at the external examination and by areas of hemorrhage next to the left lateral intercostal spaces at the internal examination. The histological examination revealed the presence of an acute dissection of the proximal segment of the left anterior descending coronary artery. Only few cases of coronary artery dissection have been reported due to trauma during sports activities such as rugby and soccer games, but never during the practice of martial arts, sports usually considered as safe and responsible for only minor trauma.