The shooting Friday night led to a standoff that ended about 15 hours later when the suspect, identified by authorities as Isaias De Jesus Valencia, 39, was handcuffed and taken into custody by Los Angeles County sheriff's deputies...
According to an acquaintance, the suspected shooter suffers from depression and drug addiction. Valencia served in the U.S. Army and has two children, said Amos Young, who knew the suspect through his father's Pomona church, Kingdom of God Revelation Ministries.
Despite having a home, Valencia often slept on the streets and rejected help from his family, Young said...