PREGNANT, A CRUSHING PARALLEL FOR TWO BROTHERS THAT WERE TOGETHER UNTIL THE VERY END. >> HUNDREDS OF FRIENDS, FAMILY AND TEAMMATES FILLED THE PEWS FOR AN EMOTIONAL FUNERAL SERVICE. >> TO MY BABIES, DADDY LOVES YOU ALL SO MUCH, AND YOU ARE THE BEST DADDY IN THE WORLD. >> THIS THIS CASE, DAD IS JOHNNY HOCKEY, THE ALL STAR WING FOR THE COLUMBUS BLUE JACKETS, WHO AT 31 YEARS OLD WAS A LOVING FATHER TO AN ALMOST TWO-YEAR-OLD DAUGHTER, SIX-MONTH-OLD SON AND A THIRD CHILD ON THE WAY. >> PREGNANT WITH OUR THIRD BABY, A TOTAL SURPRISE, BUT JOHN WAS BEAMING AND SO EXCITED. >> MATTHEW, WAS ALSO EXPECTING HIS FIRST CHILD, TRIPP. >> I'M SO THANKFUL GOOD GAVE US A CHILD TO RUN AROUND FOR LIFE TO CARRY ON HIS LEGACY. TRIPP WILL KNOW HOW MUCH HIS FATHER LOVED HIM. >> Reporter: RAISED IN SOUTH NEW JERSEY, THE BROTHERS LIVED FOR EACH OTHER AND THEIR FAMILY, ONLY TO HAVE THEIR LIVES CUT SHORT 12 DAYS AGO ON THE EVE OF THEIR SISTER'S WEDDING WHEN A SUSPECTED DRUNK DRIVER HIT THEM AS THEY RODE THEIR BIKES TOGETHER. >> I URGE EVERYONE NOT TO DRINK AND DRIVE. PLEASE DO NOT PUT ANOTHER FAMILY THROUGH THIS TORTURE. >> Reporter: 60 PLAYERS AND STAFF FROM THE BLUE JACKETS ATTENDED. THE HOCKEY COMMUNITY IN MOURNING. >> HE WAS LOVED AND RESPECTED. SO THIS IS VERY TOUGH. >> Reporter: TWO BROTHERS BONDED IN LIFE AND NOW MEMORIALIZED AFTER IT. >> EVERYTHING WAS JOHN AND MATTIE. MATTIE WAS THE BEST, THE BEST BROTHER TO JOHN. HE WAS JOHN'S BIGGEST FAN AND JOHN WAS HIS. >> NOW, THE ALLEGED DRINK DRIVER IS FACING TWO COUNTS OF DEATH BY AUTO, ALONG WITH RECKLESS DRIVING. HE WILL BE IN COURT ON FRIDAY. JOHNNY AND MATTHEW WERE SET TO SERVE AS GROOMS MEN IN HER SISTER'S WEDDING. SHE REVEALED OVER THE WEEKEND SHE EVEN SCRIBED THEIR INITIALS ON THEIR WEDDING BAND SO THEY WILL BE WITH