SAN ANTONIO – A man has been arrested in connection with a deadly shooting on the South Side, according to an arrest warrant affidavit.
Ruben Cantu, 63, was arrested and is accused of fatally shooting 42-year-old Ricky Marquez on Feb. 2.
Cantu faces two charges, including murder and aggravated assault with a deadly weapon. He was booked into the Bexar County Adult Detention Center on Saturday, according to Bexar County court records…