A 20-year-old man has been charged with murder in connection with a deadly shooting outside a West Side after-hours bar that left one man dead and another wounded, according to an arrest warrant affidavit.Julian Ramos is charged with murder in the April 19 shooting death of 24-year-old Sabas Garza, court records show. He is also facing an aggravated assault with a deadly weapon charge.According to San Antonio police, officers responded around 4:…