One of the three victims of a Christmas Eve shooting in Oxford Township has died and the suspect, whom authorities believe shot people at random, remains in custody, according to the Oakland County Sheriff's office.

Records indicate that the man who authorities say opened fire on Christmas Eve, killing one and injuring two, was just discharged from prison in July.

There appears to be no connection between the shooter, the victim, or the location where it happened, sheriff Michael Bouchard told FOX 2 on Thursday. Instead, he called the random shooting an “incredibly violent rampage.