DNA evidence only exists in about 5-10% of criminal cases (10-15% of death penalty cases). Where it is available, it is still subject to contamination and human error. The risk of an erroneous conviction is still significant.
Subscribe to our Pain Management Advisor e-newsletter for tips to manage pain. Shoulder pain causes include: 1  Avascular necrosis. 2  Brachial plexus injury. 3  Broken arm. 4  Bursitis. 5  Cervical radiculopathy. 6  Dislocated shoulder. 7  Frozen shoulder. 8  Heart attack. 9  Impingement.
Injuries are the most common cause of shoulder pain. A sudden (acute) injury may occur from a fall on an outstretched arm, a direct blow to the shoulder, or abnormal twisting or bending of the shoulder.Pain may be sudden and severe. Bruising and swelling may develop soon after the injury.veruse and acute injuries are common causes of shoulder symptoms. Less common causes of shoulder symptoms include: 1  Muscle tension or poor posture. 2  Pain that is coming from somewhere else in your body (referred shoulder pain).