The women allegedly stabbed her husband in the neck and claimed to not know where she discarded the bottle.
This follows a mother of a child who tried to report a rape twice but failed to do so as she was turned away by the police.
The vehicle was travelling on the N2 highway when it was stopped by an unidentified number of gunmen.
A Western Cape teen has been sentenced to a hefty 12 years in prison for stealing almost 2km of copper cable in Robertson, police said on Sunday.
Abalone is a high value mollusc delicacy on the export market.