OMAHA, Neb. — A former Terre Haute doctor has been sentenced to death for the killings of four people tied to a Nebraska medical school.

45-year-old Anthony Garcia, was sentenced Friday, for fatally stabbing the 11-year-old son of a Creighton University School of Medicine faculty member in 2008 and also killing the family’s housekeeper.

Garcia also was found guilty in the 2013 Mother’s Day deaths of another Creighton pathology doctor and his wife in their Omaha home.

Prosecutors say the killings were revenge for Garcia being fired from the school’s pathology residency program in 2001.