    ‘Sentence 4: In.2001 , Evan‘helped found dn after‘sctiool  ‘nonviolencé program named after a college student shot.  ‘aid killed by @ teen gang member, sali Ales ios, the  program supervisor.    Sentence 2:.In 2001.,-Nash helped found int after-school  nonviolence program named after a college:student who  wos fatally shot by-a:14-year-old gang member , program  ‘supervisor Alexis Lukas said .