Utah children’s book author Kouri Richins pulled incredulous faces as her relatives – including her young sons – begged a judge at her sentencing to keep her locked up for the rest of her life for fatally poisoning husband Eric Richins. Richins – wearing a neon green jail t-shirt over a grey long sleeve shirt – continued to make astonished and outraged expressions as a handful of Eric’s kin emotionally spoke about how she ruined their lives with her “evil” deeds. The 35-year-old Kamas mother-of-three also gave skeptical looks and spoke to her lawyers as three social workers read statements from her boys, who were ages 5, 7 and 9 when their father was murdered. Utah children’s book author Kouri Richins (in neon green jail T-shirt) pulled incredulous faces as her relatives – including her young sons – begged a judge at her sentencing to keep her locked up for the rest of her life.…