Investigators say a man stabbed his girlfriend at a pharmacy in the Champions area or north Harris County.
It happened Wednesday evening at the CVS on FM 1960 and Terrace Oaks. Paramedics transported the woman to the hospital via LifeFlight.
Deputies identified their suspect as her boyfriend, Christopher Warriner. They believe he is driving a purple Chevy Equinox.
Authorities are asking anyone with information to call them.