The killing with a baseball bat of a Tucson man by his daughter and her boyfriend will be featured Friday on Investigation Discovery. The episode of the TV series "Blood Relatives" is about the slaying of Andres Sanchez, 38, on Oct. 20, 2010.

Larry Raymundo Coronado and Clarissa Sanchez are in prison for the slaying, which they plotted because the father forbade the daughter, then 16, to see her 19-year-old boyfriend, according to trial testimony.

The episode airs at 6 p.m. Tucson time, an Investigation Discovery news release says. For channels, see listing guides for your cable or satellite provider.

Carmen Duarte