1972Final results
1972 Democratic primary for Missouri Senate District 3
Missouri State Senate · Missouri
Lawrence J. Lee (D) won with 50.7% of the vote, defeating Eugene F. Mazzuca (D) by 3.9 points.
Lawrence J. LeeDemocrat · winner · incumbent
50.7%13,899
Eugene F. MazzucaDemocrat
46.9%12,844
Charles CutelliDemocrat
2.4%650
27,393 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET