Lauri Smith Mazzilli 56, of North Plymouth and formerly of Brockton died unexpectedly Saturday, Feb. 22, in her home. She was the loving mother of Joshua Mazzilli and long-time girlfriend of Kenny Johnson. Born August, 9 1963, in Brockton, she was the daughter of Howard and Shirley (Fisher) Smith of West Wareham. In addition to her parents, she is survived by her grandchildren, nieces, nephews, her sister Donna White and her husband Edward, of Bridgewater. She was predeceased by her brothers Ronald Smith and Richard Smith Services will be private. Funeral arrangements will be under the care of the Bartlett Funeral Home, 338 Court Street, Plymouth.