The Department of Homeland Security is blasting the Biden administration and California Governor Gavin Newsom , after a Venezuelan national was charged in the brutal killing of a San Francisco hospital social worker. Wilfredo Jose Tortolero-Arriechi is accused of stabbing 51-year-old Alberto Rangel on Dec. 4 inside Zuckerberg San Francisco General Hospital.  Authorities say the attack happened in Ward 86 as the suspect was being escorted out, when he allegedly grabbed Rangel and stabbed him “numerous times” in front of hospital staff.  Rangel died two days later on Dec. 6. 51-year-old Alberto Rangel On Dec. 11, ICE requested that local authorities hold the suspect in custody and not release him. According to DHS, Border Patrol first encountered Tortolero-Arriechi in 2023 and he was later released into the country under the Biden administration . In the weeks before the attack, Tortolero-Arriechi reportedly threatened his doctor and staff at the hospital.…