Man who repeatedly referred to fiancee’s toddler as ‘it’ when questioned about her abuse facing death penalty along with victim’s mother

Left to right: Emmanuel Dennis and Celia Nunn (Fayette County District Attorney’s Office).

Left to right: Emmanuel Dennis and Celia Nunn (Fayette County District Attorney’s Office).

Prosecutors in Pennsylvania are seeking the death penalty against a 30-year-old mother and her 33-year-old fiance for allegedly killing the woman’s 2-year-old daughter who was beaten and tortured to death over the course of several days.

The Fayette County District Attorney’s Office last week formally filed a Notice of Aggravating Circumstances in the cases against Celia Nunn and Emmanuel Dennis, court records reviewed by Law&Crime show. Dennis is accused of inflicting a series of fatal beatings on young Margaret “Maggie” Nunn while the victim’s mother allegedly knew what was going on, but did not try to stop Dennis. She also allegedly refused to seek medical assistance and did not call authorities.

Both are facing first-degree murder charges in the brutal October 2024 slaying.

According to court documents obtained by the local Observer-Reporter newspaper, prosecutors are pursuing capital punishment based on two aggravating factors: Maggie’s age, and allegations that the couple subjected her to torture.

“As far as the torture goes, the repeated abuse led us to believe that the child suffered for a prolonged period before passing away,” Fayette County District Attorney Mike Aubele reportedly said Wednesday. “We will do everything in our power to severely punish those who harm our children. This type of conduct will not be tolerated in the county.”

As previously reported by Law&Crime, troopers with the Pennsylvania State Police on the afternoon of Oct. 21, 2024, responded to an apartment complex in the 300 block of the Village of Searights apartments in Uniontown after being contacted by emergency medical personnel who were treating an unresponsive 2-year-old at one of the residences. The complex is just over 300 miles northwest of Philadelphia.