HOUSTON -

Jury selection began Friday in the trial of the woman accused of killing her boyfriend with a stiletto heel.

Ana Trujillo, 45, is charged with murdering her boyfriend, University of Houston professor Stefan Andersson. Prosecutors say she stabbed him 30 times in the face with her stiletto in June 2013.

Trujillo says it was in self-defense.

Opening statements are expected to begin Monday.