Article continues below advertisementJust one week after Marshawn Kneeland's shocking death, it was revealed that the football player's girlfriend, Catalina Mancera, is pregnant.Dallas Cowboys head coach Brian Schottenheimer shared the news during a Wednesday, November 12, press conference.This is the couple's first child.Article continues below advertisementSource: MEGAMarshawn Kneeland died at age 24."We want to make sure she's taken care of and the baby is taken care of for the rest of their lives," Schottenheimer said during the press conference.