This is the cbs weekend news. Duncan good evening. Im jericka duncan. We begin with breaking news, a deadly mass shooting at a walmart in el paso, texas. The numbers are staggering at least 20 dead, more than two dozen injured. The suspected gunman is in custody, identified as 19yearold patrick crusius. He allegedly showed up at the walmart armed, and, with a grudge, detailed in a manifesto he reportedly wrote and posted on an extremist web site. Witnesses say the gunman shot randomly and repeatedly. Janet shamlian begins our coverage. Reporter these surveillance pictures show the alleged shooter moments before the attack at the Walmart Super center. El passo Police Sergeant robert gomez says they have one person in custody. We believe he is the sole shooter. The person who was taken into custody was taken into custody without incident. And no Law Enforcement personnel fired their weapons. Reporter the shooting started just before 11 a. M. Mountain time. I wasnt really paying attention