Co-Occurrence of Interparental Violence and Child Physical Abuse and It’s Effect on the Adolescents’ Behavior

This study analyzed the impact of the co-occurrence of parental and interparental violence on the behavior of adolescents. Results reveal that the co-occurrence of interparental violence and child physical abuse has a significantly greater negative impact on behavior than does exposure to interparental violence only. Moreover, participants, who are both abused and exposed to interparental violence, exhibit internalized and externalized symptoms falling within the clinical range more frequently. Exposure exclusively to interparental violence also has definite impact; for example, teens who are only exposed to interparental violence exhibit internalized and externalized symptoms more frequently than do those who have been neither subject to physical abuse from a parent nor exposed to interparental violence. Implications of the findings are discussed.     

Herniation of the heart. A death following intrapericardial pneumonectomy

A case is presented involving a patient who underwent an intrapericardial pneumonectomy for lung cancer and died of cerebral hypoxia due to herniation of the heart. The etiology and pathophysiology of cardiac herniation are reviewed.     

Suicide by Cop Among Officer-Involved Shooting Cases

Abstract: The frequency and characteristics of suicide by cop cases (SBC) among a large (n = 707) nonrandom sample of North American officer-involved shootings (OIS) were investigated. “Suicide by cop” is when a subject engages in behavior which poses an apparent risk of serious injury or death, with the intent to precipitate the use of deadly force by law enforcement against the subject. Thirty-six percent of the OIS in this sample were found to be SBC with high interrater agreement (intraclass correlation coefficient = 0.93) for category classification. SBC cases were more likely to result in the death or injury of the subjects than regular OIS cases. Most SBC cases were spontaneous, but had clear verbal and behavioral indicators that occurred prior to, and during the event. Findings confirm the trend detected in earlier research that there was a growing incidence of SBC among OIS. SBC individuals had a high likelihood of possessing a weapon (80%), which was a firearm 60% of the time. Half of those with a firearm discharged it at the police during the encounter. Nineteen percent simulated weapon possession to accomplish their suicidal intent. Other findings highlight the histories and commonalities in this high risk group.