Webbarbara sheehan was cleared of murder when a jury believed her claim that she shot and killed her husband, an nypd sergeant, in self defense. But she is now. This reflects the harsh reality faced by many japanese. Webnew york (pix11) — six years ago, barbara sheehan made a fateful choice: Kill or be killed. After suffering abuse for nearly two decades at the hands of her. Webtasha must make a heartbreaking decision: She stood outside the courthouse, emotionally spent but resolute, on trial for killing her husband — an act that she does not dispute. But there were extenuating. Webbarbara sheehan, howard beach woman who shot police lt. In court monday, wringing her hands and at times crying, sheehan nervously. Webbarbara sheehan has spent one and a half years in prison. Although a shorter length of time than many others have served, she and her family are hoping this.