EDINBURG – A 46-year-old Corpus Christi woman involved in the heinous 2018 double homicide of a 73-year-old woman and her 53-year-old son has been sentenced. Irene Navejar, who was 45-year-old Gabriel Keith Escalante’s co-defendant, was sentenced to five years in prison with credit for time served after pleading guilty to tampering with physical evidence with intent to impair.