A recording of the CEO of South San Antonio’s Texas Vista Medical Center appearing to contradict the reason the hospital’s corporate owners gave for shutting it down is drawing scrutiny from Councilwoman Adriana Rocha Garcia. CBS News analyzed the pending closure of Texas Vista in a Wednesday report, noting that owner Steward Health Care is shuttering the 375-bed facility — the South Side’s primary hospital — after purchasing it six years ago with the help of private equity investors. It’s scheduled to close May 1 after 40 years in business.