The mother-in-law of Carlos Palazuelos, the man who was detained for questioning related to the disappearance of Savannah Guthrie’s mother, Nancy Guthrie, is sharing insight into his whereabouts at the time Nancy went missing. “He works from Monday through Friday. He’s home Friday,” Palazuelos’ mother-in-law, Josefina, told NewsNation in an interview published on Wednesday, February 11, following Palazuelos’ release from police custody. “He stays home Friday, Saturday and Sunday. Goes back to work on Monday. So on the weekends, he stays at my house. He doesn’t go nowhere.” Addressing where Palazuelos was on the night of January 31 — the…