Na Cola Darcel Franklin, 31, and her fiance Billy Rafael Brewster, 36, were planning to tie the knot at 10 a.m. on Saturday, but at some point during the night, Franklin and Brewster began arguing, Steve Luksa, first deputy to the Lehigh County District Attorney, told ABCNews.com.
In the heat of the argument, Franklin allegedly stabbed Brewster twice with a kitchen knife, police said.
“One of the stab wounds punctured his heart,” Luksa said.
When police arrived at the apartment, shortly after 2 a.m., they found Brewster bleeding from chest wounds on the second floor landing.
He was transported to the Lehigh County Trauma center and pronounced dead at 3:24 a.m., less than seven hours before the wedding.
Luksa said the couple was not alone in the apartment when the stabbing took place. The couple’s children, and extended family members were also present because of the impending nuptials.