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.
Excessive stress which is an outcome of the modern lifestyle, can lead to pain under the shoulder blade. Causes of Sharp Pain Between Shoulder Blades. Injuries or Trauma: Structural injuries to the bones or ligaments of the shoulder can cause severe upper back pain. Wear and Tear: Degeneration of the cervical spine (neck) due to aging or bone diseases can result in shoulder blade pain.