ORLANDO, Fla. -

Police are searching for a man who is suspected of killing his wife. Police say Julian Paris, 54, shot his wife at the Dr. Phillips Community Park in an Orlando neighborhood. 

Authorities say he shot Liza Nicole Adderly, 34, multiple times in front of their three kids.  Deputies say Paris then fled in a white car. 

Adderly died not long after arriving at the hospital. 

Orange County Sheriff's spokesman Jeff Williamson said Paris and Adderly, who recently separated, are believed to have had an argument earlier in the day. 

Police say one of the children called 911.  Witnesses told police they heard the two arguing and then shots fired.