This undated booking photograph provided by the Parker County Sheriff's Department shows 17-year-old Jake Evans of Aledo, Texas. Authorities say Evans shot his mother, 48-year-old Jami Evans, and his 15-year-old sister, Mallory, at the family's upscale home near Aledo, about 20 miles west of Fort Worth. (AP Photo/Parker County Sheriff's Department)
Read the article: Texas teen allegedly kills mom and sister, then describes slayings to 911 operator
