Couple charged in fatal shooting of 17-year-old on her way to zoo

A husband and wife from Texas have been arrested and charged in the killing of a 17-year-old who was shot on Interstate 170 last week.

​A husband and wife from Texas have been arrested and charged in the killing of a 17-year-old who was shot on Interstate 170 last week.  US A husband and wife from Texas have been arrested and charged in the killing of a 17-year-old who was shot on Interstate 170 last week.