CARY, N.C. — Two people pleaded guilty Thursday in the stabbing death of a Cary woman.
Karla Chavez was found stabbed to death behind her apartment complex on Wrenn Drive in August.
Maria Mena and Roberto Galvez were sentenced to up to seven years in prison.
The assistant district attorney said the state simply did not have enough evidence to charge the pair with murder.



![[SLIDESHOW]](http://wwwcache.wral.com/asset/share/2012/02/09/10711513/4f348e7981bb5-51x75.jpg)
![[SLIDESHOW]](http://wwwcache.wral.com/asset/entertainment/out_and_about/2012/02/04/10712136/pics_agunn53833-100x75.jpg)
![[SLIDESHOW]](http://wwwcache.wral.com/asset/entertainment/2012/02/11/10719067/10719072-1329050037-100x75.jpg)
![[SLIDESHOW]](http://wwwcache.highschoolot.com/asset/content/2012/02/11/10717011/10717011-1328936455-100x75.jpg)
![[SLIDESHOW]](http://wwwcache.highschoolot.com/asset/content/2012/02/11/10717059/10717059-1328939591-100x75.jpg)







WRAL.com welcomes your comments on this story. All comments are moderated prior to publication based on our posting guidelines. Please review them prior to posting and if your message is not approved.
This story is closed for comments. Comments on WRAL.com news stories are accepted and moderated between the hours of 8 a.m. and 8 p.m. Monday through Friday.